151659480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180547}}^1$

素因数の和:180568

約数の個数: 64

約数和(自身を含む): 519978240

約数和(自身を除く): 368318760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 180547, 361094, 541641, 722188, 902735, 1083282, 1263829, 1444376, 1805470, 2166564, 2527658, 2708205, 3610940, 3791487, 4333128, 5055316, 5416410, 6319145, 7221880, 7582974, 10110632, 10832820, 12638290, 15165948, 18957435, 21665640, 25276580, 30331896, 37914870, 50553160, 75829740, 151659480]

約数ペア:

[(1, 151659480), (2, 75829740), (3, 50553160), (4, 37914870), (5, 30331896), (6, 25276580), (7, 21665640), (8, 18957435), (10, 15165948), (12, 12638290), (14, 10832820), (15, 10110632), (20, 7582974), (21, 7221880), (24, 6319145), (28, 5416410), (30, 5055316), (35, 4333128), (40, 3791487), (42, 3610940), (56, 2708205), (60, 2527658), (70, 2166564), (84, 1805470), (105, 1444376), (120, 1263829), (140, 1083282), (168, 902735), (210, 722188), (280, 541641), (420, 361094), (840, 180547)]