160088960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8119

約数の個数: 64

約数和(自身を含む): 395107200

約数和(自身を除く): 235018240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 8069, 9920, 16138, 19840, 32276, 40345, 64552, 80690, 129104, 161380, 250139, 258208, 322760, 500278, 516416, 645520, 1000556, 1032832, 1250695, 1291040, 2001112, 2501390, 2582080, 4002224, 5002780, 5164160, 8004448, 10005560, 16008896, 20011120, 32017792, 40022240, 80044480, 160088960]

約数ペア:

[(1, 160088960), (2, 80044480), (4, 40022240), (5, 32017792), (8, 20011120), (10, 16008896), (16, 10005560), (20, 8004448), (31, 5164160), (32, 5002780), (40, 4002224), (62, 2582080), (64, 2501390), (80, 2001112), (124, 1291040), (128, 1250695), (155, 1032832), (160, 1000556), (248, 645520), (310, 516416), (320, 500278), (496, 322760), (620, 258208), (640, 250139), (992, 161380), (1240, 129104), (1984, 80690), (2480, 64552), (3968, 40345), (4960, 32276), (8069, 19840), (9920, 16138)]