2816096940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{4909}}^1$

素因数の和:8111

約数の個数: 72

約数和(自身を含む): 8546581680

約数和(自身を除く): 5730484740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3187, 4909, 6374, 9561, 9818, 12748, 14727, 15935, 19122, 19636, 24545, 28683, 29454, 31870, 38244, 44181, 47805, 49090, 57366, 58908, 63740, 73635, 88362, 95610, 98180, 114732, 143415, 147270, 176724, 191220, 220905, 286830, 294540, 441810, 573660, 883620, 15644983, 31289966, 46934949, 62579932, 78224915, 93869898, 140804847, 156449830, 187739796, 234674745, 281609694, 312899660, 469349490, 563219388, 704024235, 938698980, 1408048470, 2816096940]

約数ペア:

[(1, 2816096940), (2, 1408048470), (3, 938698980), (4, 704024235), (5, 563219388), (6, 469349490), (9, 312899660), (10, 281609694), (12, 234674745), (15, 187739796), (18, 156449830), (20, 140804847), (30, 93869898), (36, 78224915), (45, 62579932), (60, 46934949), (90, 31289966), (180, 15644983), (3187, 883620), (4909, 573660), (6374, 441810), (9561, 294540), (9818, 286830), (12748, 220905), (14727, 191220), (15935, 176724), (19122, 147270), (19636, 143415), (24545, 114732), (28683, 98180), (29454, 95610), (31870, 88362), (38244, 73635), (44181, 63740), (47805, 58908), (49090, 57366)]