22770480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5614

約数の個数: 80

約数和(自身を含む): 74754144

約数和(自身を除く): 51983664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 5581, 11162, 16743, 22324, 27905, 33486, 44648, 55810, 66972, 83715, 89296, 94877, 111620, 133944, 167430, 189754, 223240, 267888, 284631, 334860, 379508, 446480, 474385, 569262, 669720, 759016, 948770, 1138524, 1339440, 1423155, 1518032, 1897540, 2277048, 2846310, 3795080, 4554096, 5692620, 7590160, 11385240, 22770480]

約数ペア:

[(1, 22770480), (2, 11385240), (3, 7590160), (4, 5692620), (5, 4554096), (6, 3795080), (8, 2846310), (10, 2277048), (12, 1897540), (15, 1518032), (16, 1423155), (17, 1339440), (20, 1138524), (24, 948770), (30, 759016), (34, 669720), (40, 569262), (48, 474385), (51, 446480), (60, 379508), (68, 334860), (80, 284631), (85, 267888), (102, 223240), (120, 189754), (136, 167430), (170, 133944), (204, 111620), (240, 94877), (255, 89296), (272, 83715), (340, 66972), (408, 55810), (510, 44648), (680, 33486), (816, 27905), (1020, 22324), (1360, 16743), (2040, 11162), (4080, 5581)]