427813440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5641}}^1$

素因数の和:5740

約数の個数: 112

約数和(自身を含む): 1375745280

約数和(自身を除く): 947931840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5056, 5641, 6320, 7584, 9480, 11282, 12640, 15168, 16923, 18960, 22564, 25280, 28205, 33846, 37920, 45128, 56410, 67692, 75840, 84615, 90256, 112820, 135384, 169230, 180512, 225640, 270768, 338460, 361024, 445639, 451280, 541536, 676920, 891278, 902560, 1083072, 1336917, 1353840, 1782556, 1805120, 2228195, 2673834, 2707680, 3565112, 4456390, 5347668, 5415360, 6684585, 7130224, 8912780, 10695336, 13369170, 14260448, 17825560, 21390672, 26738340, 28520896, 35651120, 42781344, 53476680, 71302240, 85562688, 106953360, 142604480, 213906720, 427813440]

約数ペア:

[(1, 427813440), (2, 213906720), (3, 142604480), (4, 106953360), (5, 85562688), (6, 71302240), (8, 53476680), (10, 42781344), (12, 35651120), (15, 28520896), (16, 26738340), (20, 21390672), (24, 17825560), (30, 14260448), (32, 13369170), (40, 10695336), (48, 8912780), (60, 7130224), (64, 6684585), (79, 5415360), (80, 5347668), (96, 4456390), (120, 3565112), (158, 2707680), (160, 2673834), (192, 2228195), (237, 1805120), (240, 1782556), (316, 1353840), (320, 1336917), (395, 1083072), (474, 902560), (480, 891278), (632, 676920), (790, 541536), (948, 451280), (960, 445639), (1185, 361024), (1264, 338460), (1580, 270768), (1896, 225640), (2370, 180512), (2528, 169230), (3160, 135384), (3792, 112820), (4740, 90256), (5056, 84615), (5641, 75840), (6320, 67692), (7584, 56410), (9480, 45128), (11282, 37920), (12640, 33846), (15168, 28205), (16923, 25280), (18960, 22564)]