180073920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 630862848

約数和(自身を除く): 450788928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 282, 307, 312, 320, 376, 390, 416, 470, 480, 520, 564, 611, 614, 624, 705, 752, 780, 832, 921, 940, 960, 1040, 1128, 1222, 1228, 1248, 1410, 1504, 1535, 1560, 1833, 1842, 1880, 2080, 2256, 2444, 2456, 2496, 2820, 3008, 3055, 3070, 3120, 3666, 3684, 3760, 3991, 4160, 4512, 4605, 4888, 4912, 5640, 6110, 6140, 6240, 7332, 7368, 7520, 7982, 9024, 9165, 9210, 9776, 9824, 11280, 11973, 12220, 12280, 12480, 14429, 14664, 14736, 15040, 15964, 18330, 18420, 19552, 19648, 19955, 22560, 23946, 24440, 24560, 28858, 29328, 29472, 31928, 36660, 36840, 39104, 39910, 43287, 45120, 47892, 48880, 49120, 57716, 58656, 58944, 59865, 63856, 72145, 73320, 73680, 79820, 86574, 95784, 97760, 98240, 115432, 117312, 119730, 127712, 144290, 146640, 147360, 159640, 173148, 187577, 191568, 195520, 216435, 230864, 239460, 255424, 288580, 293280, 294720, 319280, 346296, 375154, 383136, 432870, 461728, 478920, 562731, 577160, 586560, 638560, 692592, 750308, 766272, 865740, 923456, 937885, 957840, 1125462, 1154320, 1277120, 1385184, 1500616, 1731480, 1875770, 1915680, 2250924, 2308640, 2770368, 2813655, 3001232, 3462960, 3751540, 3831360, 4501848, 4617280, 5627310, 6002464, 6925920, 7503080, 9003696, 11254620, 12004928, 13851840, 15006160, 18007392, 22509240, 30012320, 36014784, 45018480, 60024640, 90036960, 180073920]

約数ペア:

[(1, 180073920), (2, 90036960), (3, 60024640), (4, 45018480), (5, 36014784), (6, 30012320), (8, 22509240), (10, 18007392), (12, 15006160), (13, 13851840), (15, 12004928), (16, 11254620), (20, 9003696), (24, 7503080), (26, 6925920), (30, 6002464), (32, 5627310), (39, 4617280), (40, 4501848), (47, 3831360), (48, 3751540), (52, 3462960), (60, 3001232), (64, 2813655), (65, 2770368), (78, 2308640), (80, 2250924), (94, 1915680), (96, 1875770), (104, 1731480), (120, 1500616), (130, 1385184), (141, 1277120), (156, 1154320), (160, 1125462), (188, 957840), (192, 937885), (195, 923456), (208, 865740), (235, 766272), (240, 750308), (260, 692592), (282, 638560), (307, 586560), (312, 577160), (320, 562731), (376, 478920), (390, 461728), (416, 432870), (470, 383136), (480, 375154), (520, 346296), (564, 319280), (611, 294720), (614, 293280), (624, 288580), (705, 255424), (752, 239460), (780, 230864), (832, 216435), (921, 195520), (940, 191568), (960, 187577), (1040, 173148), (1128, 159640), (1222, 147360), (1228, 146640), (1248, 144290), (1410, 127712), (1504, 119730), (1535, 117312), (1560, 115432), (1833, 98240), (1842, 97760), (1880, 95784), (2080, 86574), (2256, 79820), (2444, 73680), (2456, 73320), (2496, 72145), (2820, 63856), (3008, 59865), (3055, 58944), (3070, 58656), (3120, 57716), (3666, 49120), (3684, 48880), (3760, 47892), (3991, 45120), (4160, 43287), (4512, 39910), (4605, 39104), (4888, 36840), (4912, 36660), (5640, 31928), (6110, 29472), (6140, 29328), (6240, 28858), (7332, 24560), (7368, 24440), (7520, 23946), (7982, 22560), (9024, 19955), (9165, 19648), (9210, 19552), (9776, 18420), (9824, 18330), (11280, 15964), (11973, 15040), (12220, 14736), (12280, 14664), (12480, 14429)]