2282160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 7294176

約数和(自身を除く): 5012016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 257, 296, 370, 444, 514, 555, 592, 740, 771, 888, 1028, 1110, 1285, 1480, 1542, 1776, 2056, 2220, 2570, 2960, 3084, 3855, 4112, 4440, 5140, 6168, 7710, 8880, 9509, 10280, 12336, 15420, 19018, 20560, 28527, 30840, 38036, 47545, 57054, 61680, 76072, 95090, 114108, 142635, 152144, 190180, 228216, 285270, 380360, 456432, 570540, 760720, 1141080, 2282160]

約数ペア:

[(1, 2282160), (2, 1141080), (3, 760720), (4, 570540), (5, 456432), (6, 380360), (8, 285270), (10, 228216), (12, 190180), (15, 152144), (16, 142635), (20, 114108), (24, 95090), (30, 76072), (37, 61680), (40, 57054), (48, 47545), (60, 38036), (74, 30840), (80, 28527), (111, 20560), (120, 19018), (148, 15420), (185, 12336), (222, 10280), (240, 9509), (257, 8880), (296, 7710), (370, 6168), (444, 5140), (514, 4440), (555, 4112), (592, 3855), (740, 3084), (771, 2960), (888, 2570), (1028, 2220), (1110, 2056), (1285, 1776), (1480, 1542)]