60890240

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 147339000

約数和(自身を除く): 86448760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1069, 1424, 1780, 2138, 2848, 3560, 4276, 5345, 5696, 7120, 8552, 10690, 11392, 14240, 17104, 21380, 28480, 34208, 42760, 56960, 68416, 85520, 95141, 136832, 171040, 190282, 342080, 380564, 475705, 684160, 761128, 951410, 1522256, 1902820, 3044512, 3805640, 6089024, 7611280, 12178048, 15222560, 30445120, 60890240]

約数ペア:

[(1, 60890240), (2, 30445120), (4, 15222560), (5, 12178048), (8, 7611280), (10, 6089024), (16, 3805640), (20, 3044512), (32, 1902820), (40, 1522256), (64, 951410), (80, 761128), (89, 684160), (128, 475705), (160, 380564), (178, 342080), (320, 190282), (356, 171040), (445, 136832), (640, 95141), (712, 85520), (890, 68416), (1069, 56960), (1424, 42760), (1780, 34208), (2138, 28480), (2848, 21380), (3560, 17104), (4276, 14240), (5345, 11392), (5696, 10690), (7120, 8552)]