415724880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 1350770688

約数和(自身を除く): 935045808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 496, 568, 620, 710, 744, 787, 852, 930, 1065, 1136, 1240, 1420, 1488, 1574, 1704, 1860, 2130, 2201, 2361, 2480, 2840, 3148, 3408, 3720, 3935, 4260, 4402, 4722, 5680, 6296, 6603, 7440, 7870, 8520, 8804, 9444, 11005, 11805, 12592, 13206, 15740, 17040, 17608, 18888, 22010, 23610, 24397, 26412, 31480, 33015, 35216, 37776, 44020, 47220, 48794, 52824, 55877, 62960, 66030, 73191, 88040, 94440, 97588, 105648, 111754, 121985, 132060, 146382, 167631, 176080, 188880, 195176, 223508, 243970, 264120, 279385, 292764, 335262, 365955, 390352, 447016, 487940, 528240, 558770, 585528, 670524, 731910, 838155, 894032, 975880, 1117540, 1171056, 1341048, 1463820, 1676310, 1732187, 1951760, 2235080, 2682096, 2927640, 3352620, 3464374, 4470160, 5196561, 5855280, 6705240, 6928748, 8660935, 10393122, 13410480, 13857496, 17321870, 20786244, 25982805, 27714992, 34643740, 41572488, 51965610, 69287480, 83144976, 103931220, 138574960, 207862440, 415724880]

約数ペア:

[(1, 415724880), (2, 207862440), (3, 138574960), (4, 103931220), (5, 83144976), (6, 69287480), (8, 51965610), (10, 41572488), (12, 34643740), (15, 27714992), (16, 25982805), (20, 20786244), (24, 17321870), (30, 13857496), (31, 13410480), (40, 10393122), (48, 8660935), (60, 6928748), (62, 6705240), (71, 5855280), (80, 5196561), (93, 4470160), (120, 3464374), (124, 3352620), (142, 2927640), (155, 2682096), (186, 2235080), (213, 1951760), (240, 1732187), (248, 1676310), (284, 1463820), (310, 1341048), (355, 1171056), (372, 1117540), (426, 975880), (465, 894032), (496, 838155), (568, 731910), (620, 670524), (710, 585528), (744, 558770), (787, 528240), (852, 487940), (930, 447016), (1065, 390352), (1136, 365955), (1240, 335262), (1420, 292764), (1488, 279385), (1574, 264120), (1704, 243970), (1860, 223508), (2130, 195176), (2201, 188880), (2361, 176080), (2480, 167631), (2840, 146382), (3148, 132060), (3408, 121985), (3720, 111754), (3935, 105648), (4260, 97588), (4402, 94440), (4722, 88040), (5680, 73191), (6296, 66030), (6603, 62960), (7440, 55877), (7870, 52824), (8520, 48794), (8804, 47220), (9444, 44020), (11005, 37776), (11805, 35216), (12592, 33015), (13206, 31480), (15740, 26412), (17040, 24397), (17608, 23610), (18888, 22010)]