7075440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 24605568

約数和(自身を除く): 17530128

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, 317, 360, 372, 465, 496, 558, 620, 634, 720, 744, 930, 951, 1116, 1240, 1268, 1395, 1488, 1585, 1860, 1902, 2232, 2480, 2536, 2790, 2853, 3170, 3720, 3804, 4464, 4755, 5072, 5580, 5706, 6340, 7440, 7608, 9510, 9827, 11160, 11412, 12680, 14265, 15216, 19020, 19654, 22320, 22824, 25360, 28530, 29481, 38040, 39308, 45648, 49135, 57060, 58962, 76080, 78616, 88443, 98270, 114120, 117924, 147405, 157232, 176886, 196540, 228240, 235848, 294810, 353772, 393080, 442215, 471696, 589620, 707544, 786160, 884430, 1179240, 1415088, 1768860, 2358480, 3537720, 7075440]

約数ペア:

[(1, 7075440), (2, 3537720), (3, 2358480), (4, 1768860), (5, 1415088), (6, 1179240), (8, 884430), (9, 786160), (10, 707544), (12, 589620), (15, 471696), (16, 442215), (18, 393080), (20, 353772), (24, 294810), (30, 235848), (31, 228240), (36, 196540), (40, 176886), (45, 157232), (48, 147405), (60, 117924), (62, 114120), (72, 98270), (80, 88443), (90, 78616), (93, 76080), (120, 58962), (124, 57060), (144, 49135), (155, 45648), (180, 39308), (186, 38040), (240, 29481), (248, 28530), (279, 25360), (310, 22824), (317, 22320), (360, 19654), (372, 19020), (465, 15216), (496, 14265), (558, 12680), (620, 11412), (634, 11160), (720, 9827), (744, 9510), (930, 7608), (951, 7440), (1116, 6340), (1240, 5706), (1268, 5580), (1395, 5072), (1488, 4755), (1585, 4464), (1860, 3804), (1902, 3720), (2232, 3170), (2480, 2853), (2536, 2790)]