390744360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4127}}^1$

素因数の和:4407

約数の個数: 96

約数和(自身を含む): 1275056640

約数和(自身を除く): 884312280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4127, 4734, 5260, 6312, 7890, 8254, 9468, 10520, 11835, 12381, 15780, 16508, 18936, 20635, 23670, 24762, 31560, 33016, 37143, 41270, 47340, 49524, 61905, 74286, 82540, 94680, 99048, 123810, 148572, 165080, 185715, 247620, 297144, 371430, 495240, 742860, 1085401, 1485720, 2170802, 3256203, 4341604, 5427005, 6512406, 8683208, 9768609, 10854010, 13024812, 16281015, 19537218, 21708020, 26049624, 32562030, 39074436, 43416040, 48843045, 65124060, 78148872, 97686090, 130248120, 195372180, 390744360]

約数ペア:

[(1, 390744360), (2, 195372180), (3, 130248120), (4, 97686090), (5, 78148872), (6, 65124060), (8, 48843045), (9, 43416040), (10, 39074436), (12, 32562030), (15, 26049624), (18, 21708020), (20, 19537218), (24, 16281015), (30, 13024812), (36, 10854010), (40, 9768609), (45, 8683208), (60, 6512406), (72, 5427005), (90, 4341604), (120, 3256203), (180, 2170802), (263, 1485720), (360, 1085401), (526, 742860), (789, 495240), (1052, 371430), (1315, 297144), (1578, 247620), (2104, 185715), (2367, 165080), (2630, 148572), (3156, 123810), (3945, 99048), (4127, 94680), (4734, 82540), (5260, 74286), (6312, 61905), (7890, 49524), (8254, 47340), (9468, 41270), (10520, 37143), (11835, 33016), (12381, 31560), (15780, 24762), (16508, 23670), (18936, 20635)]