148950480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88661}}^1$

素因数の和:88684

約数の個数: 80

約数和(自身を含む): 527716224

約数和(自身を除く): 378765744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 88661, 177322, 265983, 354644, 443305, 531966, 620627, 709288, 886610, 1063932, 1241254, 1329915, 1418576, 1773220, 1861881, 2127864, 2482508, 2659830, 3103135, 3546440, 3723762, 4255728, 4965016, 5319660, 6206270, 7092880, 7447524, 9309405, 9930032, 10639320, 12412540, 14895048, 18618810, 21278640, 24825080, 29790096, 37237620, 49650160, 74475240, 148950480]

約数ペア:

[(1, 148950480), (2, 74475240), (3, 49650160), (4, 37237620), (5, 29790096), (6, 24825080), (7, 21278640), (8, 18618810), (10, 14895048), (12, 12412540), (14, 10639320), (15, 9930032), (16, 9309405), (20, 7447524), (21, 7092880), (24, 6206270), (28, 5319660), (30, 4965016), (35, 4255728), (40, 3723762), (42, 3546440), (48, 3103135), (56, 2659830), (60, 2482508), (70, 2127864), (80, 1861881), (84, 1773220), (105, 1418576), (112, 1329915), (120, 1241254), (140, 1063932), (168, 886610), (210, 709288), (240, 620627), (280, 531966), (336, 443305), (420, 354644), (560, 265983), (840, 177322), (1680, 88661)]