409096980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13331

約数の個数: 120

約数和(自身を含む): 1350998880

約数和(自身を除く): 941901900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 13291, 15390, 26582, 30780, 39873, 53164, 66455, 79746, 119619, 132910, 159492, 199365, 239238, 252529, 265820, 358857, 398730, 478476, 505058, 598095, 717714, 757587, 797460, 1010116, 1076571, 1196190, 1262645, 1435428, 1515174, 1794285, 2153142, 2272761, 2392380, 2525290, 3030348, 3588570, 3787935, 4306284, 4545522, 5050580, 5382855, 6818283, 7177140, 7575870, 9091044, 10765710, 11363805, 13636566, 15151740, 20454849, 21531420, 22727610, 27273132, 34091415, 40909698, 45455220, 68182830, 81819396, 102274245, 136365660, 204548490, 409096980]

約数ペア:

[(1, 409096980), (2, 204548490), (3, 136365660), (4, 102274245), (5, 81819396), (6, 68182830), (9, 45455220), (10, 40909698), (12, 34091415), (15, 27273132), (18, 22727610), (19, 21531420), (20, 20454849), (27, 15151740), (30, 13636566), (36, 11363805), (38, 10765710), (45, 9091044), (54, 7575870), (57, 7177140), (60, 6818283), (76, 5382855), (81, 5050580), (90, 4545522), (95, 4306284), (108, 3787935), (114, 3588570), (135, 3030348), (162, 2525290), (171, 2392380), (180, 2272761), (190, 2153142), (228, 1794285), (270, 1515174), (285, 1435428), (324, 1262645), (342, 1196190), (380, 1076571), (405, 1010116), (513, 797460), (540, 757587), (570, 717714), (684, 598095), (810, 505058), (855, 478476), (1026, 398730), (1140, 358857), (1539, 265820), (1620, 252529), (1710, 239238), (2052, 199365), (2565, 159492), (3078, 132910), (3420, 119619), (5130, 79746), (6156, 66455), (7695, 53164), (10260, 39873), (13291, 30780), (15390, 26582)]