130795440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2298

約数の個数: 80

約数和(自身を含む): 407164416

約数和(自身を除く): 276368976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2011, 2168, 2710, 3252, 4022, 4065, 4336, 5420, 6033, 6504, 8044, 8130, 10055, 10840, 12066, 13008, 16088, 16260, 20110, 21680, 24132, 30165, 32176, 32520, 40220, 48264, 60330, 65040, 80440, 96528, 120660, 160880, 241320, 482640, 544981, 1089962, 1634943, 2179924, 2724905, 3269886, 4359848, 5449810, 6539772, 8174715, 8719696, 10899620, 13079544, 16349430, 21799240, 26159088, 32698860, 43598480, 65397720, 130795440]

約数ペア:

[(1, 130795440), (2, 65397720), (3, 43598480), (4, 32698860), (5, 26159088), (6, 21799240), (8, 16349430), (10, 13079544), (12, 10899620), (15, 8719696), (16, 8174715), (20, 6539772), (24, 5449810), (30, 4359848), (40, 3269886), (48, 2724905), (60, 2179924), (80, 1634943), (120, 1089962), (240, 544981), (271, 482640), (542, 241320), (813, 160880), (1084, 120660), (1355, 96528), (1626, 80440), (2011, 65040), (2168, 60330), (2710, 48264), (3252, 40220), (4022, 32520), (4065, 32176), (4336, 30165), (5420, 24132), (6033, 21680), (6504, 20110), (8044, 16260), (8130, 16088), (10055, 13008), (10840, 12066)]