326426280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1959

約数の個数: 128

約数和(自身を含む): 1032929280

約数和(自身を除く): 706503000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1867, 1880, 2820, 2914, 3720, 3734, 4371, 5601, 5640, 5828, 7285, 7468, 8742, 9335, 11202, 11656, 14570, 14936, 17484, 18670, 21855, 22404, 28005, 29140, 34968, 37340, 43710, 44808, 56010, 57877, 58280, 74680, 87420, 87749, 112020, 115754, 173631, 174840, 175498, 224040, 231508, 263247, 289385, 347262, 350996, 438745, 463016, 526494, 578770, 694524, 701992, 868155, 877490, 1052988, 1157540, 1316235, 1389048, 1736310, 1754980, 2105976, 2315080, 2632470, 2720219, 3472620, 3509960, 5264940, 5440438, 6945240, 8160657, 10529880, 10880876, 13601095, 16321314, 21761752, 27202190, 32642628, 40803285, 54404380, 65285256, 81606570, 108808760, 163213140, 326426280]

約数ペア:

[(1, 326426280), (2, 163213140), (3, 108808760), (4, 81606570), (5, 65285256), (6, 54404380), (8, 40803285), (10, 32642628), (12, 27202190), (15, 21761752), (20, 16321314), (24, 13601095), (30, 10880876), (31, 10529880), (40, 8160657), (47, 6945240), (60, 5440438), (62, 5264940), (93, 3509960), (94, 3472620), (120, 2720219), (124, 2632470), (141, 2315080), (155, 2105976), (186, 1754980), (188, 1736310), (235, 1389048), (248, 1316235), (282, 1157540), (310, 1052988), (372, 877490), (376, 868155), (465, 701992), (470, 694524), (564, 578770), (620, 526494), (705, 463016), (744, 438745), (930, 350996), (940, 347262), (1128, 289385), (1240, 263247), (1410, 231508), (1457, 224040), (1860, 175498), (1867, 174840), (1880, 173631), (2820, 115754), (2914, 112020), (3720, 87749), (3734, 87420), (4371, 74680), (5601, 58280), (5640, 57877), (5828, 56010), (7285, 44808), (7468, 43710), (8742, 37340), (9335, 34968), (11202, 29140), (11656, 28005), (14570, 22404), (14936, 21855), (17484, 18670)]