459040920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7245

約数の個数: 128

約数和(自身を含む): 1519439040

約数和(自身を除く): 1060398120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7177, 7995, 10660, 12792, 14354, 15990, 21320, 21531, 28708, 31980, 35885, 43062, 57416, 63960, 71770, 86124, 93301, 107655, 143540, 172248, 186602, 215310, 279903, 287080, 294257, 373204, 430620, 466505, 559806, 588514, 746408, 861240, 882771, 933010, 1119612, 1177028, 1399515, 1471285, 1765542, 1866020, 2239224, 2354056, 2799030, 2942570, 3531084, 3732040, 3825341, 4413855, 5598060, 5885140, 7062168, 7650682, 8827710, 11196120, 11476023, 11770280, 15301364, 17655420, 19126705, 22952046, 30602728, 35310840, 38253410, 45904092, 57380115, 76506820, 91808184, 114760230, 153013640, 229520460, 459040920]

約数ペア:

[(1, 459040920), (2, 229520460), (3, 153013640), (4, 114760230), (5, 91808184), (6, 76506820), (8, 57380115), (10, 45904092), (12, 38253410), (13, 35310840), (15, 30602728), (20, 22952046), (24, 19126705), (26, 17655420), (30, 15301364), (39, 11770280), (40, 11476023), (41, 11196120), (52, 8827710), (60, 7650682), (65, 7062168), (78, 5885140), (82, 5598060), (104, 4413855), (120, 3825341), (123, 3732040), (130, 3531084), (156, 2942570), (164, 2799030), (195, 2354056), (205, 2239224), (246, 1866020), (260, 1765542), (312, 1471285), (328, 1399515), (390, 1177028), (410, 1119612), (492, 933010), (520, 882771), (533, 861240), (615, 746408), (780, 588514), (820, 559806), (984, 466505), (1066, 430620), (1230, 373204), (1560, 294257), (1599, 287080), (1640, 279903), (2132, 215310), (2460, 186602), (2665, 172248), (3198, 143540), (4264, 107655), (4920, 93301), (5330, 86124), (6396, 71770), (7177, 63960), (7995, 57416), (10660, 43062), (12792, 35885), (14354, 31980), (15990, 28708), (21320, 21531)]