1022428980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20359}}^1$

素因数の和:20411

約数の個数: 120

約数和(自身を含む): 3311024640

約数和(自身を除く): 2288595660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 20359, 25110, 40718, 50220, 61077, 81436, 101795, 122154, 183231, 203590, 244308, 305385, 366462, 407180, 549693, 610770, 631129, 732924, 916155, 1099386, 1221540, 1262258, 1649079, 1832310, 1893387, 2198772, 2524516, 2748465, 3155645, 3298158, 3664620, 3786774, 5496930, 5680161, 6311290, 6596316, 7573548, 8245395, 9466935, 10993860, 11360322, 12622580, 16490790, 17040483, 18933870, 22720644, 28400805, 32981580, 34080966, 37867740, 51121449, 56801610, 68161932, 85202415, 102242898, 113603220, 170404830, 204485796, 255607245, 340809660, 511214490, 1022428980]

約数ペア:

[(1, 1022428980), (2, 511214490), (3, 340809660), (4, 255607245), (5, 204485796), (6, 170404830), (9, 113603220), (10, 102242898), (12, 85202415), (15, 68161932), (18, 56801610), (20, 51121449), (27, 37867740), (30, 34080966), (31, 32981580), (36, 28400805), (45, 22720644), (54, 18933870), (60, 17040483), (62, 16490790), (81, 12622580), (90, 11360322), (93, 10993860), (108, 9466935), (124, 8245395), (135, 7573548), (155, 6596316), (162, 6311290), (180, 5680161), (186, 5496930), (270, 3786774), (279, 3664620), (310, 3298158), (324, 3155645), (372, 2748465), (405, 2524516), (465, 2198772), (540, 1893387), (558, 1832310), (620, 1649079), (810, 1262258), (837, 1221540), (930, 1099386), (1116, 916155), (1395, 732924), (1620, 631129), (1674, 610770), (1860, 549693), (2511, 407180), (2790, 366462), (3348, 305385), (4185, 244308), (5022, 203590), (5580, 183231), (8370, 122154), (10044, 101795), (12555, 81436), (16740, 61077), (20359, 50220), (25110, 40718)]