862654320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36307}}^1$

素因数の和:36340

約数の個数: 160

約数和(自身を含む): 3241578240

約数和(自身を除く): 2378923920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 36307, 72614, 108921, 145228, 181535, 217842, 290456, 326763, 363070, 399377, 435684, 544605, 580912, 653526, 726140, 798754, 871368, 980289, 1089210, 1198131, 1307052, 1452280, 1597508, 1633815, 1742736, 1960578, 1996885, 2178420, 2396262, 2614104, 2904560, 3195016, 3267630, 3594393, 3921156, 3993770, 4356840, 4792524, 4901445, 5228208, 5990655, 6390032, 6535260, 7188786, 7842312, 7987540, 8713680, 9585048, 9802890, 10783179, 11981310, 13070520, 14377572, 15684624, 15975080, 17971965, 19170096, 19605780, 21566358, 23962620, 26141040, 28755144, 31950160, 35943930, 39211560, 43132716, 47925240, 53915895, 57510288, 71887860, 78423120, 86265432, 95850480, 107831790, 143775720, 172530864, 215663580, 287551440, 431327160, 862654320]

約数ペア:

[(1, 862654320), (2, 431327160), (3, 287551440), (4, 215663580), (5, 172530864), (6, 143775720), (8, 107831790), (9, 95850480), (10, 86265432), (11, 78423120), (12, 71887860), (15, 57510288), (16, 53915895), (18, 47925240), (20, 43132716), (22, 39211560), (24, 35943930), (27, 31950160), (30, 28755144), (33, 26141040), (36, 23962620), (40, 21566358), (44, 19605780), (45, 19170096), (48, 17971965), (54, 15975080), (55, 15684624), (60, 14377572), (66, 13070520), (72, 11981310), (80, 10783179), (88, 9802890), (90, 9585048), (99, 8713680), (108, 7987540), (110, 7842312), (120, 7188786), (132, 6535260), (135, 6390032), (144, 5990655), (165, 5228208), (176, 4901445), (180, 4792524), (198, 4356840), (216, 3993770), (220, 3921156), (240, 3594393), (264, 3267630), (270, 3195016), (297, 2904560), (330, 2614104), (360, 2396262), (396, 2178420), (432, 1996885), (440, 1960578), (495, 1742736), (528, 1633815), (540, 1597508), (594, 1452280), (660, 1307052), (720, 1198131), (792, 1089210), (880, 980289), (990, 871368), (1080, 798754), (1188, 726140), (1320, 653526), (1485, 580912), (1584, 544605), (1980, 435684), (2160, 399377), (2376, 363070), (2640, 326763), (2970, 290456), (3960, 217842), (4752, 181535), (5940, 145228), (7920, 108921), (11880, 72614), (23760, 36307)]