1628372520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{16097}}^1$

素因数の和:16395

約数の個数: 96

約数和(自身を含む): 5311374120

約数和(自身を除く): 3683001600

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, 281, 360, 562, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 8430, 10116, 11240, 12645, 16097, 16860, 20232, 25290, 32194, 33720, 48291, 50580, 64388, 80485, 96582, 101160, 128776, 144873, 160970, 193164, 241455, 289746, 321940, 386328, 482910, 579492, 643880, 724365, 965820, 1158984, 1448730, 1931640, 2897460, 4523257, 5794920, 9046514, 13569771, 18093028, 22616285, 27139542, 36186056, 40709313, 45232570, 54279084, 67848855, 81418626, 90465140, 108558168, 135697710, 162837252, 180930280, 203546565, 271395420, 325674504, 407093130, 542790840, 814186260, 1628372520]

約数ペア:

[(1, 1628372520), (2, 814186260), (3, 542790840), (4, 407093130), (5, 325674504), (6, 271395420), (8, 203546565), (9, 180930280), (10, 162837252), (12, 135697710), (15, 108558168), (18, 90465140), (20, 81418626), (24, 67848855), (30, 54279084), (36, 45232570), (40, 40709313), (45, 36186056), (60, 27139542), (72, 22616285), (90, 18093028), (120, 13569771), (180, 9046514), (281, 5794920), (360, 4523257), (562, 2897460), (843, 1931640), (1124, 1448730), (1405, 1158984), (1686, 965820), (2248, 724365), (2529, 643880), (2810, 579492), (3372, 482910), (4215, 386328), (5058, 321940), (5620, 289746), (6744, 241455), (8430, 193164), (10116, 160970), (11240, 144873), (12645, 128776), (16097, 101160), (16860, 96582), (20232, 80485), (25290, 64388), (32194, 50580), (33720, 48291)]