28922160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3310

約数の個数: 80

約数和(自身を含む): 92110176

約数和(自身を除く): 63188016

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, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3257, 4440, 6514, 8880, 9771, 13028, 16285, 19542, 26056, 32570, 39084, 48855, 52112, 65140, 78168, 97710, 120509, 130280, 156336, 195420, 241018, 260560, 361527, 390840, 482036, 602545, 723054, 781680, 964072, 1205090, 1446108, 1807635, 1928144, 2410180, 2892216, 3615270, 4820360, 5784432, 7230540, 9640720, 14461080, 28922160]

約数ペア:

[(1, 28922160), (2, 14461080), (3, 9640720), (4, 7230540), (5, 5784432), (6, 4820360), (8, 3615270), (10, 2892216), (12, 2410180), (15, 1928144), (16, 1807635), (20, 1446108), (24, 1205090), (30, 964072), (37, 781680), (40, 723054), (48, 602545), (60, 482036), (74, 390840), (80, 361527), (111, 260560), (120, 241018), (148, 195420), (185, 156336), (222, 130280), (240, 120509), (296, 97710), (370, 78168), (444, 65140), (555, 52112), (592, 48855), (740, 39084), (888, 32570), (1110, 26056), (1480, 19542), (1776, 16285), (2220, 13028), (2960, 9771), (3257, 8880), (4440, 6514)]