384404960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4144

約数の個数: 96

約数和(自身を含む): 987033600

約数和(自身を除く): 602628640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4079, 4712, 4960, 5890, 8158, 9424, 11780, 16316, 18848, 20395, 23560, 32632, 40790, 47120, 65264, 77501, 81580, 94240, 126449, 130528, 155002, 163160, 252898, 310004, 326320, 387505, 505796, 620008, 632245, 652640, 775010, 1011592, 1240016, 1264490, 1550020, 2023184, 2402531, 2480032, 2528980, 3100040, 4046368, 4805062, 5057960, 6200080, 9610124, 10115920, 12012655, 12400160, 19220248, 20231840, 24025310, 38440496, 48050620, 76880992, 96101240, 192202480, 384404960]

約数ペア:

[(1, 384404960), (2, 192202480), (4, 96101240), (5, 76880992), (8, 48050620), (10, 38440496), (16, 24025310), (19, 20231840), (20, 19220248), (31, 12400160), (32, 12012655), (38, 10115920), (40, 9610124), (62, 6200080), (76, 5057960), (80, 4805062), (95, 4046368), (124, 3100040), (152, 2528980), (155, 2480032), (160, 2402531), (190, 2023184), (248, 1550020), (304, 1264490), (310, 1240016), (380, 1011592), (496, 775010), (589, 652640), (608, 632245), (620, 620008), (760, 505796), (992, 387505), (1178, 326320), (1240, 310004), (1520, 252898), (2356, 163160), (2480, 155002), (2945, 130528), (3040, 126449), (4079, 94240), (4712, 81580), (4960, 77501), (5890, 65264), (8158, 47120), (9424, 40790), (11780, 32632), (16316, 23560), (18848, 20395)]