156988683960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5323}}^1\times {\mathrm{245771}}^1$

素因数の和:251108

約数の個数: 64

約数和(自身を含む): 471056446080

約数和(自身を除く): 314067762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5323, 10646, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 159690, 212920, 245771, 319380, 491542, 638760, 737313, 983084, 1228855, 1474626, 1966168, 2457710, 2949252, 3686565, 4915420, 5898504, 7373130, 9830840, 14746260, 29492520, 1308239033, 2616478066, 3924717099, 5232956132, 6541195165, 7849434198, 10465912264, 13082390330, 15698868396, 19623585495, 26164780660, 31397736792, 39247170990, 52329561320, 78494341980, 156988683960]

約数ペア:

[(1, 156988683960), (2, 78494341980), (3, 52329561320), (4, 39247170990), (5, 31397736792), (6, 26164780660), (8, 19623585495), (10, 15698868396), (12, 13082390330), (15, 10465912264), (20, 7849434198), (24, 6541195165), (30, 5232956132), (40, 3924717099), (60, 2616478066), (120, 1308239033), (5323, 29492520), (10646, 14746260), (15969, 9830840), (21292, 7373130), (26615, 5898504), (31938, 4915420), (42584, 3686565), (53230, 2949252), (63876, 2457710), (79845, 1966168), (106460, 1474626), (127752, 1228855), (159690, 983084), (212920, 737313), (245771, 638760), (319380, 491542)]