246480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 833280

約数和(自身を除く): 586800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 2054, 2370, 3081, 3120, 3160, 3792, 4108, 4740, 5135, 6162, 6320, 8216, 9480, 10270, 12324, 15405, 16432, 18960, 20540, 24648, 30810, 41080, 49296, 61620, 82160, 123240, 246480]

約数ペア:

[(1, 246480), (2, 123240), (3, 82160), (4, 61620), (5, 49296), (6, 41080), (8, 30810), (10, 24648), (12, 20540), (13, 18960), (15, 16432), (16, 15405), (20, 12324), (24, 10270), (26, 9480), (30, 8216), (39, 6320), (40, 6162), (48, 5135), (52, 4740), (60, 4108), (65, 3792), (78, 3160), (79, 3120), (80, 3081), (104, 2370), (120, 2054), (130, 1896), (156, 1580), (158, 1560), (195, 1264), (208, 1185), (237, 1040), (240, 1027), (260, 948), (312, 790), (316, 780), (390, 632), (395, 624), (474, 520)]