1008933960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{178889}}^1$

素因数の和:178950

約数の個数: 64

約数和(自身を含む): 3091219200

約数和(自身を除く): 2082285240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 178889, 357778, 536667, 715556, 894445, 1073334, 1431112, 1788890, 2146668, 2683335, 3577780, 4293336, 5366670, 7155560, 8407783, 10733340, 16815566, 21466680, 25223349, 33631132, 42038915, 50446698, 67262264, 84077830, 100893396, 126116745, 168155660, 201786792, 252233490, 336311320, 504466980, 1008933960]

約数ペア:

[(1, 1008933960), (2, 504466980), (3, 336311320), (4, 252233490), (5, 201786792), (6, 168155660), (8, 126116745), (10, 100893396), (12, 84077830), (15, 67262264), (20, 50446698), (24, 42038915), (30, 33631132), (40, 25223349), (47, 21466680), (60, 16815566), (94, 10733340), (120, 8407783), (141, 7155560), (188, 5366670), (235, 4293336), (282, 3577780), (376, 2683335), (470, 2146668), (564, 1788890), (705, 1431112), (940, 1073334), (1128, 894445), (1410, 715556), (1880, 536667), (2820, 357778), (5640, 178889)]