89868109440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{172717}}^1$

素因数の和:173010

約数の個数: 128

約数和(自身を含む): 287513291520

約数和(自身を除く): 197645182080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 320, 384, 480, 542, 640, 813, 960, 1084, 1355, 1626, 1920, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 8672, 10840, 13008, 16260, 17344, 21680, 26016, 32520, 34688, 43360, 52032, 65040, 86720, 104064, 130080, 172717, 173440, 260160, 345434, 518151, 520320, 690868, 863585, 1036302, 1381736, 1727170, 2072604, 2590755, 2763472, 3454340, 4145208, 5181510, 5526944, 6908680, 8290416, 10363020, 11053888, 13817360, 16580832, 20726040, 22107776, 27634720, 33161664, 41452080, 46806307, 55269440, 66323328, 82904160, 93612614, 110538880, 140418921, 165808320, 187225228, 234031535, 280837842, 331616640, 374450456, 468063070, 561675684, 702094605, 748900912, 936126140, 1123351368, 1404189210, 1497801824, 1872252280, 2246702736, 2808378420, 2995603648, 3744504560, 4493405472, 5616756840, 5991207296, 7489009120, 8986810944, 11233513680, 14978018240, 17973621888, 22467027360, 29956036480, 44934054720, 89868109440]

約数ペア:

[(1, 89868109440), (2, 44934054720), (3, 29956036480), (4, 22467027360), (5, 17973621888), (6, 14978018240), (8, 11233513680), (10, 8986810944), (12, 7489009120), (15, 5991207296), (16, 5616756840), (20, 4493405472), (24, 3744504560), (30, 2995603648), (32, 2808378420), (40, 2246702736), (48, 1872252280), (60, 1497801824), (64, 1404189210), (80, 1123351368), (96, 936126140), (120, 748900912), (128, 702094605), (160, 561675684), (192, 468063070), (240, 374450456), (271, 331616640), (320, 280837842), (384, 234031535), (480, 187225228), (542, 165808320), (640, 140418921), (813, 110538880), (960, 93612614), (1084, 82904160), (1355, 66323328), (1626, 55269440), (1920, 46806307), (2168, 41452080), (2710, 33161664), (3252, 27634720), (4065, 22107776), (4336, 20726040), (5420, 16580832), (6504, 13817360), (8130, 11053888), (8672, 10363020), (10840, 8290416), (13008, 6908680), (16260, 5526944), (17344, 5181510), (21680, 4145208), (26016, 3454340), (32520, 2763472), (34688, 2590755), (43360, 2072604), (52032, 1727170), (65040, 1381736), (86720, 1036302), (104064, 863585), (130080, 690868), (172717, 520320), (173440, 518151), (260160, 345434)]