519934320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31397}}^1$

素因数の和:31439

約数の個数: 120

約数和(自身を含む): 1822088736

約数和(自身を除く): 1302154416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 31397, 62794, 94191, 125588, 156985, 188382, 251176, 282573, 313970, 376764, 470955, 502352, 565146, 627940, 722131, 753528, 941910, 1130292, 1255880, 1412865, 1444262, 1507056, 1883820, 2166393, 2260584, 2511760, 2825730, 2888524, 3610655, 3767640, 4332786, 4521168, 5651460, 5777048, 6499179, 7221310, 7535280, 8665572, 10831965, 11302920, 11554096, 12998358, 14442620, 17331144, 21663930, 22605840, 25996716, 28885240, 32495895, 34662288, 43327860, 51993432, 57770480, 64991790, 86655720, 103986864, 129983580, 173311440, 259967160, 519934320]

約数ペア:

[(1, 519934320), (2, 259967160), (3, 173311440), (4, 129983580), (5, 103986864), (6, 86655720), (8, 64991790), (9, 57770480), (10, 51993432), (12, 43327860), (15, 34662288), (16, 32495895), (18, 28885240), (20, 25996716), (23, 22605840), (24, 21663930), (30, 17331144), (36, 14442620), (40, 12998358), (45, 11554096), (46, 11302920), (48, 10831965), (60, 8665572), (69, 7535280), (72, 7221310), (80, 6499179), (90, 5777048), (92, 5651460), (115, 4521168), (120, 4332786), (138, 3767640), (144, 3610655), (180, 2888524), (184, 2825730), (207, 2511760), (230, 2260584), (240, 2166393), (276, 1883820), (345, 1507056), (360, 1444262), (368, 1412865), (414, 1255880), (460, 1130292), (552, 941910), (690, 753528), (720, 722131), (828, 627940), (920, 565146), (1035, 502352), (1104, 470955), (1380, 376764), (1656, 313970), (1840, 282573), (2070, 251176), (2760, 188382), (3312, 156985), (4140, 125588), (5520, 94191), (8280, 62794), (16560, 31397)]