231350640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26053}}^1$

素因数の和:26106

約数の個数: 80

約数和(自身を含む): 736598688

約数和(自身を除く): 505248048

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, 4440, 8880, 26053, 52106, 78159, 104212, 130265, 156318, 208424, 260530, 312636, 390795, 416848, 521060, 625272, 781590, 963961, 1042120, 1250544, 1563180, 1927922, 2084240, 2891883, 3126360, 3855844, 4819805, 5783766, 6252720, 7711688, 9639610, 11567532, 14459415, 15423376, 19279220, 23135064, 28918830, 38558440, 46270128, 57837660, 77116880, 115675320, 231350640]

約数ペア:

[(1, 231350640), (2, 115675320), (3, 77116880), (4, 57837660), (5, 46270128), (6, 38558440), (8, 28918830), (10, 23135064), (12, 19279220), (15, 15423376), (16, 14459415), (20, 11567532), (24, 9639610), (30, 7711688), (37, 6252720), (40, 5783766), (48, 4819805), (60, 3855844), (74, 3126360), (80, 2891883), (111, 2084240), (120, 1927922), (148, 1563180), (185, 1250544), (222, 1042120), (240, 963961), (296, 781590), (370, 625272), (444, 521060), (555, 416848), (592, 390795), (740, 312636), (888, 260530), (1110, 208424), (1480, 156318), (1776, 130265), (2220, 104212), (2960, 78159), (4440, 52106), (8880, 26053)]