1474451760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{198179}}^1$

素因数の和:198226

約数の個数: 80

約数和(自身を含む): 4718269440

約数和(自身を除く): 3243817680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 198179, 396358, 594537, 792716, 990895, 1189074, 1585432, 1981790, 2378148, 2972685, 3170864, 3963580, 4756296, 5945370, 6143549, 7927160, 9512592, 11890740, 12287098, 15854320, 18430647, 23781480, 24574196, 30717745, 36861294, 47562960, 49148392, 61435490, 73722588, 92153235, 98296784, 122870980, 147445176, 184306470, 245741960, 294890352, 368612940, 491483920, 737225880, 1474451760]

約数ペア:

[(1, 1474451760), (2, 737225880), (3, 491483920), (4, 368612940), (5, 294890352), (6, 245741960), (8, 184306470), (10, 147445176), (12, 122870980), (15, 98296784), (16, 92153235), (20, 73722588), (24, 61435490), (30, 49148392), (31, 47562960), (40, 36861294), (48, 30717745), (60, 24574196), (62, 23781480), (80, 18430647), (93, 15854320), (120, 12287098), (124, 11890740), (155, 9512592), (186, 7927160), (240, 6143549), (248, 5945370), (310, 4756296), (372, 3963580), (465, 3170864), (496, 2972685), (620, 2378148), (744, 1981790), (930, 1585432), (1240, 1189074), (1488, 990895), (1860, 792716), (2480, 594537), (3720, 396358), (7440, 198179)]