380355120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17041}}^1$

素因数の和:17091

約数の個数: 120

約数和(自身を含む): 1318641792

約数和(自身を除く): 938286672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 17041, 22320, 34082, 51123, 68164, 85205, 102246, 136328, 153369, 170410, 204492, 255615, 272656, 306738, 340820, 408984, 511230, 528271, 613476, 681640, 766845, 817968, 1022460, 1056542, 1226952, 1363280, 1533690, 1584813, 2044920, 2113084, 2453904, 2641355, 3067380, 3169626, 4089840, 4226168, 4754439, 5282710, 6134760, 6339252, 7924065, 8452336, 9508878, 10565420, 12269520, 12678504, 15848130, 19017756, 21130840, 23772195, 25357008, 31696260, 38035512, 42261680, 47544390, 63392520, 76071024, 95088780, 126785040, 190177560, 380355120]

約数ペア:

[(1, 380355120), (2, 190177560), (3, 126785040), (4, 95088780), (5, 76071024), (6, 63392520), (8, 47544390), (9, 42261680), (10, 38035512), (12, 31696260), (15, 25357008), (16, 23772195), (18, 21130840), (20, 19017756), (24, 15848130), (30, 12678504), (31, 12269520), (36, 10565420), (40, 9508878), (45, 8452336), (48, 7924065), (60, 6339252), (62, 6134760), (72, 5282710), (80, 4754439), (90, 4226168), (93, 4089840), (120, 3169626), (124, 3067380), (144, 2641355), (155, 2453904), (180, 2113084), (186, 2044920), (240, 1584813), (248, 1533690), (279, 1363280), (310, 1226952), (360, 1056542), (372, 1022460), (465, 817968), (496, 766845), (558, 681640), (620, 613476), (720, 528271), (744, 511230), (930, 408984), (1116, 340820), (1240, 306738), (1395, 272656), (1488, 255615), (1860, 204492), (2232, 170410), (2480, 153369), (2790, 136328), (3720, 102246), (4464, 85205), (5580, 68164), (7440, 51123), (11160, 34082), (17041, 22320)]