240710040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21569}}^1$

素因数の和:21617

約数の個数: 96

約数和(自身を含む): 807580800

約数和(自身を除く): 566870760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 21569, 43138, 64707, 86276, 107845, 129414, 172552, 194121, 215690, 258828, 323535, 388242, 431380, 517656, 647070, 668639, 776484, 862760, 970605, 1294140, 1337278, 1552968, 1941210, 2005917, 2588280, 2674556, 3343195, 3882420, 4011834, 5349112, 6017751, 6686390, 7764840, 8023668, 10029585, 12035502, 13372780, 16047336, 20059170, 24071004, 26745560, 30088755, 40118340, 48142008, 60177510, 80236680, 120355020, 240710040]

約数ペア:

[(1, 240710040), (2, 120355020), (3, 80236680), (4, 60177510), (5, 48142008), (6, 40118340), (8, 30088755), (9, 26745560), (10, 24071004), (12, 20059170), (15, 16047336), (18, 13372780), (20, 12035502), (24, 10029585), (30, 8023668), (31, 7764840), (36, 6686390), (40, 6017751), (45, 5349112), (60, 4011834), (62, 3882420), (72, 3343195), (90, 2674556), (93, 2588280), (120, 2005917), (124, 1941210), (155, 1552968), (180, 1337278), (186, 1294140), (248, 970605), (279, 862760), (310, 776484), (360, 668639), (372, 647070), (465, 517656), (558, 431380), (620, 388242), (744, 323535), (930, 258828), (1116, 215690), (1240, 194121), (1395, 172552), (1860, 129414), (2232, 107845), (2790, 86276), (3720, 64707), (5580, 43138), (11160, 21569)]