79195920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4177}}^1$

素因数の和:4272

約数の個数: 80

約数和(自身を含む): 248674560

約数和(自身を除く): 169478640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4177, 4740, 6320, 8354, 9480, 12531, 16708, 18960, 20885, 25062, 33416, 41770, 50124, 62655, 66832, 83540, 100248, 125310, 167080, 200496, 250620, 329983, 334160, 501240, 659966, 989949, 1002480, 1319932, 1649915, 1979898, 2639864, 3299830, 3959796, 4949745, 5279728, 6599660, 7919592, 9899490, 13199320, 15839184, 19798980, 26398640, 39597960, 79195920]

約数ペア:

[(1, 79195920), (2, 39597960), (3, 26398640), (4, 19798980), (5, 15839184), (6, 13199320), (8, 9899490), (10, 7919592), (12, 6599660), (15, 5279728), (16, 4949745), (20, 3959796), (24, 3299830), (30, 2639864), (40, 1979898), (48, 1649915), (60, 1319932), (79, 1002480), (80, 989949), (120, 659966), (158, 501240), (237, 334160), (240, 329983), (316, 250620), (395, 200496), (474, 167080), (632, 125310), (790, 100248), (948, 83540), (1185, 66832), (1264, 62655), (1580, 50124), (1896, 41770), (2370, 33416), (3160, 25062), (3792, 20885), (4177, 18960), (4740, 16708), (6320, 12531), (8354, 9480)]