87341040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 313372800

約数和(自身を除く): 226031760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 47, 48, 58, 60, 72, 80, 87, 89, 90, 94, 116, 120, 141, 144, 145, 174, 178, 180, 188, 232, 235, 240, 261, 267, 282, 290, 348, 356, 360, 376, 423, 435, 445, 464, 470, 522, 534, 564, 580, 696, 705, 712, 720, 752, 801, 846, 870, 890, 940, 1044, 1068, 1128, 1160, 1305, 1335, 1363, 1392, 1410, 1424, 1602, 1692, 1740, 1780, 1880, 2088, 2115, 2136, 2256, 2320, 2581, 2610, 2670, 2726, 2820, 3204, 3384, 3480, 3560, 3760, 4005, 4089, 4176, 4183, 4230, 4272, 5162, 5220, 5340, 5452, 5640, 6408, 6768, 6815, 6960, 7120, 7743, 8010, 8178, 8366, 8460, 10324, 10440, 10680, 10904, 11280, 12267, 12549, 12816, 12905, 13630, 15486, 16020, 16356, 16732, 16920, 20445, 20648, 20880, 20915, 21360, 21808, 23229, 24534, 25098, 25810, 27260, 30972, 32040, 32712, 33464, 33840, 37647, 38715, 40890, 41296, 41830, 46458, 49068, 50196, 51620, 54520, 61335, 61944, 62745, 64080, 65424, 66928, 75294, 77430, 81780, 83660, 92916, 98136, 100392, 103240, 109040, 116145, 121307, 122670, 123888, 125490, 150588, 154860, 163560, 167320, 185832, 188235, 196272, 200784, 206480, 232290, 242614, 245340, 250980, 301176, 309720, 327120, 334640, 363921, 371664, 376470, 464580, 485228, 490680, 501960, 602352, 606535, 619440, 727842, 752940, 929160, 970456, 981360, 1003920, 1091763, 1213070, 1455684, 1505880, 1819605, 1858320, 1940912, 2183526, 2426140, 2911368, 3011760, 3639210, 4367052, 4852280, 5458815, 5822736, 7278420, 8734104, 9704560, 10917630, 14556840, 17468208, 21835260, 29113680, 43670520, 87341040]

約数ペア:

[(1, 87341040), (2, 43670520), (3, 29113680), (4, 21835260), (5, 17468208), (6, 14556840), (8, 10917630), (9, 9704560), (10, 8734104), (12, 7278420), (15, 5822736), (16, 5458815), (18, 4852280), (20, 4367052), (24, 3639210), (29, 3011760), (30, 2911368), (36, 2426140), (40, 2183526), (45, 1940912), (47, 1858320), (48, 1819605), (58, 1505880), (60, 1455684), (72, 1213070), (80, 1091763), (87, 1003920), (89, 981360), (90, 970456), (94, 929160), (116, 752940), (120, 727842), (141, 619440), (144, 606535), (145, 602352), (174, 501960), (178, 490680), (180, 485228), (188, 464580), (232, 376470), (235, 371664), (240, 363921), (261, 334640), (267, 327120), (282, 309720), (290, 301176), (348, 250980), (356, 245340), (360, 242614), (376, 232290), (423, 206480), (435, 200784), (445, 196272), (464, 188235), (470, 185832), (522, 167320), (534, 163560), (564, 154860), (580, 150588), (696, 125490), (705, 123888), (712, 122670), (720, 121307), (752, 116145), (801, 109040), (846, 103240), (870, 100392), (890, 98136), (940, 92916), (1044, 83660), (1068, 81780), (1128, 77430), (1160, 75294), (1305, 66928), (1335, 65424), (1363, 64080), (1392, 62745), (1410, 61944), (1424, 61335), (1602, 54520), (1692, 51620), (1740, 50196), (1780, 49068), (1880, 46458), (2088, 41830), (2115, 41296), (2136, 40890), (2256, 38715), (2320, 37647), (2581, 33840), (2610, 33464), (2670, 32712), (2726, 32040), (2820, 30972), (3204, 27260), (3384, 25810), (3480, 25098), (3560, 24534), (3760, 23229), (4005, 21808), (4089, 21360), (4176, 20915), (4183, 20880), (4230, 20648), (4272, 20445), (5162, 16920), (5220, 16732), (5340, 16356), (5452, 16020), (5640, 15486), (6408, 13630), (6768, 12905), (6815, 12816), (6960, 12549), (7120, 12267), (7743, 11280), (8010, 10904), (8178, 10680), (8366, 10440), (8460, 10324)]