222054240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14923}}^1$

素因数の和:14972

約数の個数: 96

約数和(自身を含む): 722082816

約数和(自身を除く): 500028576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 14923, 29846, 44769, 59692, 74615, 89538, 119384, 149230, 179076, 223845, 238768, 298460, 358152, 447690, 462613, 477536, 596920, 716304, 895380, 925226, 1193840, 1387839, 1432608, 1790760, 1850452, 2313065, 2387680, 2775678, 3581520, 3700904, 4626130, 5551356, 6939195, 7163040, 7401808, 9252260, 11102712, 13878390, 14803616, 18504520, 22205424, 27756780, 37009040, 44410848, 55513560, 74018080, 111027120, 222054240]

約数ペア:

[(1, 222054240), (2, 111027120), (3, 74018080), (4, 55513560), (5, 44410848), (6, 37009040), (8, 27756780), (10, 22205424), (12, 18504520), (15, 14803616), (16, 13878390), (20, 11102712), (24, 9252260), (30, 7401808), (31, 7163040), (32, 6939195), (40, 5551356), (48, 4626130), (60, 3700904), (62, 3581520), (80, 2775678), (93, 2387680), (96, 2313065), (120, 1850452), (124, 1790760), (155, 1432608), (160, 1387839), (186, 1193840), (240, 925226), (248, 895380), (310, 716304), (372, 596920), (465, 477536), (480, 462613), (496, 447690), (620, 358152), (744, 298460), (930, 238768), (992, 223845), (1240, 179076), (1488, 149230), (1860, 119384), (2480, 89538), (2976, 74615), (3720, 59692), (4960, 44769), (7440, 29846), (14880, 14923)]