64200075480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{178333543}}^1$

素因数の和:178333560

約数の個数: 48

約数和(自身を含む): 208650246480

約数和(自身を除く): 144450171000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 178333543, 356667086, 535000629, 713334172, 891667715, 1070001258, 1426668344, 1605001887, 1783335430, 2140002516, 2675003145, 3210003774, 3566670860, 4280005032, 5350006290, 6420007548, 7133341720, 8025009435, 10700012580, 12840015096, 16050018870, 21400025160, 32100037740, 64200075480]

約数ペア:

[(1, 64200075480), (2, 32100037740), (3, 21400025160), (4, 16050018870), (5, 12840015096), (6, 10700012580), (8, 8025009435), (9, 7133341720), (10, 6420007548), (12, 5350006290), (15, 4280005032), (18, 3566670860), (20, 3210003774), (24, 2675003145), (30, 2140002516), (36, 1783335430), (40, 1605001887), (45, 1426668344), (60, 1070001258), (72, 891667715), (90, 713334172), (120, 535000629), (180, 356667086), (360, 178333543)]