198115440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4943}}^1$

素因数の和:5126

約数の個数: 80

約数和(自身を含む): 617960448

約数和(自身を除く): 419845008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 4943, 5010, 6680, 8016, 9886, 10020, 13360, 14829, 19772, 20040, 24715, 29658, 39544, 40080, 49430, 59316, 74145, 79088, 98860, 118632, 148290, 197720, 237264, 296580, 395440, 593160, 825481, 1186320, 1650962, 2476443, 3301924, 4127405, 4952886, 6603848, 8254810, 9905772, 12382215, 13207696, 16509620, 19811544, 24764430, 33019240, 39623088, 49528860, 66038480, 99057720, 198115440]

約数ペア:

[(1, 198115440), (2, 99057720), (3, 66038480), (4, 49528860), (5, 39623088), (6, 33019240), (8, 24764430), (10, 19811544), (12, 16509620), (15, 13207696), (16, 12382215), (20, 9905772), (24, 8254810), (30, 6603848), (40, 4952886), (48, 4127405), (60, 3301924), (80, 2476443), (120, 1650962), (167, 1186320), (240, 825481), (334, 593160), (501, 395440), (668, 296580), (835, 237264), (1002, 197720), (1336, 148290), (1670, 118632), (2004, 98860), (2505, 79088), (2672, 74145), (3340, 59316), (4008, 49430), (4943, 40080), (5010, 39544), (6680, 29658), (8016, 24715), (9886, 20040), (10020, 19772), (13360, 14829)]