66845280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3028

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 148269984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 2963, 3760, 4512, 5640, 5926, 7520, 8889, 11280, 11852, 14815, 17778, 22560, 23704, 29630, 35556, 44445, 47408, 59260, 71112, 88890, 94816, 118520, 139261, 142224, 177780, 237040, 278522, 284448, 355560, 417783, 474080, 557044, 696305, 711120, 835566, 1114088, 1392610, 1422240, 1671132, 2088915, 2228176, 2785220, 3342264, 4177830, 4456352, 5570440, 6684528, 8355660, 11140880, 13369056, 16711320, 22281760, 33422640, 66845280]

約数ペア:

[(1, 66845280), (2, 33422640), (3, 22281760), (4, 16711320), (5, 13369056), (6, 11140880), (8, 8355660), (10, 6684528), (12, 5570440), (15, 4456352), (16, 4177830), (20, 3342264), (24, 2785220), (30, 2228176), (32, 2088915), (40, 1671132), (47, 1422240), (48, 1392610), (60, 1114088), (80, 835566), (94, 711120), (96, 696305), (120, 557044), (141, 474080), (160, 417783), (188, 355560), (235, 284448), (240, 278522), (282, 237040), (376, 177780), (470, 142224), (480, 139261), (564, 118520), (705, 94816), (752, 88890), (940, 71112), (1128, 59260), (1410, 47408), (1504, 44445), (1880, 35556), (2256, 29630), (2820, 23704), (2963, 22560), (3760, 17778), (4512, 14815), (5640, 11852), (5926, 11280), (7520, 8889)]