29618640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 102755328

約数和(自身を除く): 73136688

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, 1327, 1395, 1488, 1860, 2232, 2480, 2654, 2790, 3720, 3981, 4464, 5308, 5580, 6635, 7440, 7962, 10616, 11160, 11943, 13270, 15924, 19905, 21232, 22320, 23886, 26540, 31848, 39810, 41137, 47772, 53080, 59715, 63696, 79620, 82274, 95544, 106160, 119430, 123411, 159240, 164548, 191088, 205685, 238860, 246822, 318480, 329096, 370233, 411370, 477720, 493644, 617055, 658192, 740466, 822740, 955440, 987288, 1234110, 1480932, 1645480, 1851165, 1974576, 2468220, 2961864, 3290960, 3702330, 4936440, 5923728, 7404660, 9872880, 14809320, 29618640]

約数ペア:

[(1, 29618640), (2, 14809320), (3, 9872880), (4, 7404660), (5, 5923728), (6, 4936440), (8, 3702330), (9, 3290960), (10, 2961864), (12, 2468220), (15, 1974576), (16, 1851165), (18, 1645480), (20, 1480932), (24, 1234110), (30, 987288), (31, 955440), (36, 822740), (40, 740466), (45, 658192), (48, 617055), (60, 493644), (62, 477720), (72, 411370), (80, 370233), (90, 329096), (93, 318480), (120, 246822), (124, 238860), (144, 205685), (155, 191088), (180, 164548), (186, 159240), (240, 123411), (248, 119430), (279, 106160), (310, 95544), (360, 82274), (372, 79620), (465, 63696), (496, 59715), (558, 53080), (620, 47772), (720, 41137), (744, 39810), (930, 31848), (1116, 26540), (1240, 23886), (1327, 22320), (1395, 21232), (1488, 19905), (1860, 15924), (2232, 13270), (2480, 11943), (2654, 11160), (2790, 10616), (3720, 7962), (3981, 7440), (4464, 6635), (5308, 5580)]