2465627520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 8143027200

約数和(自身を除く): 5677399680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 89, 94, 96, 120, 128, 141, 160, 178, 188, 192, 235, 240, 267, 282, 307, 320, 356, 376, 384, 445, 470, 480, 534, 564, 614, 640, 705, 712, 752, 890, 921, 940, 960, 1068, 1128, 1228, 1335, 1410, 1424, 1504, 1535, 1780, 1842, 1880, 1920, 2136, 2256, 2456, 2670, 2820, 2848, 3008, 3070, 3560, 3684, 3760, 4183, 4272, 4512, 4605, 4912, 5340, 5640, 5696, 6016, 6140, 7120, 7368, 7520, 8366, 8544, 9024, 9210, 9824, 10680, 11280, 11392, 12280, 12549, 14240, 14429, 14736, 15040, 16732, 17088, 18048, 18420, 19648, 20915, 21360, 22560, 24560, 25098, 27323, 28480, 28858, 29472, 30080, 33464, 34176, 36840, 39296, 41830, 42720, 43287, 45120, 49120, 50196, 54646, 56960, 57716, 58944, 62745, 66928, 72145, 73680, 81969, 83660, 85440, 86574, 90240, 98240, 100392, 109292, 115432, 117888, 125490, 133856, 136615, 144290, 147360, 163938, 167320, 170880, 173148, 196480, 200784, 216435, 218584, 230864, 250980, 267712, 273230, 288580, 294720, 327876, 334640, 346296, 401568, 409845, 432870, 437168, 461728, 501960, 535424, 546460, 577160, 589440, 655752, 669280, 692592, 803136, 819690, 865740, 874336, 923456, 1003920, 1092920, 1154320, 1284181, 1311504, 1338560, 1385184, 1606272, 1639380, 1731480, 1748672, 1846912, 2007840, 2185840, 2308640, 2568362, 2623008, 2677120, 2770368, 3278760, 3462960, 3497344, 3852543, 4015680, 4371680, 4617280, 5136724, 5246016, 5540736, 6420905, 6557520, 6925920, 7705086, 8031360, 8743360, 9234560, 10273448, 10492032, 12841810, 13115040, 13851840, 15410172, 17486720, 19262715, 20546896, 25683620, 26230080, 27703680, 30820344, 38525430, 41093792, 51367240, 52460160, 61640688, 77050860, 82187584, 102734480, 123281376, 154101720, 164375168, 205468960, 246562752, 308203440, 410937920, 493125504, 616406880, 821875840, 1232813760, 2465627520]

約数ペア:

[(1, 2465627520), (2, 1232813760), (3, 821875840), (4, 616406880), (5, 493125504), (6, 410937920), (8, 308203440), (10, 246562752), (12, 205468960), (15, 164375168), (16, 154101720), (20, 123281376), (24, 102734480), (30, 82187584), (32, 77050860), (40, 61640688), (47, 52460160), (48, 51367240), (60, 41093792), (64, 38525430), (80, 30820344), (89, 27703680), (94, 26230080), (96, 25683620), (120, 20546896), (128, 19262715), (141, 17486720), (160, 15410172), (178, 13851840), (188, 13115040), (192, 12841810), (235, 10492032), (240, 10273448), (267, 9234560), (282, 8743360), (307, 8031360), (320, 7705086), (356, 6925920), (376, 6557520), (384, 6420905), (445, 5540736), (470, 5246016), (480, 5136724), (534, 4617280), (564, 4371680), (614, 4015680), (640, 3852543), (705, 3497344), (712, 3462960), (752, 3278760), (890, 2770368), (921, 2677120), (940, 2623008), (960, 2568362), (1068, 2308640), (1128, 2185840), (1228, 2007840), (1335, 1846912), (1410, 1748672), (1424, 1731480), (1504, 1639380), (1535, 1606272), (1780, 1385184), (1842, 1338560), (1880, 1311504), (1920, 1284181), (2136, 1154320), (2256, 1092920), (2456, 1003920), (2670, 923456), (2820, 874336), (2848, 865740), (3008, 819690), (3070, 803136), (3560, 692592), (3684, 669280), (3760, 655752), (4183, 589440), (4272, 577160), (4512, 546460), (4605, 535424), (4912, 501960), (5340, 461728), (5640, 437168), (5696, 432870), (6016, 409845), (6140, 401568), (7120, 346296), (7368, 334640), (7520, 327876), (8366, 294720), (8544, 288580), (9024, 273230), (9210, 267712), (9824, 250980), (10680, 230864), (11280, 218584), (11392, 216435), (12280, 200784), (12549, 196480), (14240, 173148), (14429, 170880), (14736, 167320), (15040, 163938), (16732, 147360), (17088, 144290), (18048, 136615), (18420, 133856), (19648, 125490), (20915, 117888), (21360, 115432), (22560, 109292), (24560, 100392), (25098, 98240), (27323, 90240), (28480, 86574), (28858, 85440), (29472, 83660), (30080, 81969), (33464, 73680), (34176, 72145), (36840, 66928), (39296, 62745), (41830, 58944), (42720, 57716), (43287, 56960), (45120, 54646), (49120, 50196)]