164123160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3571}}^1$

素因数の和:3968

約数の個数: 64

約数和(自身を含む): 493793280

約数和(自身を除く): 329670120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3571, 3830, 4596, 5745, 7142, 7660, 9192, 10713, 11490, 14284, 15320, 17855, 21426, 22980, 28568, 35710, 42852, 45960, 53565, 71420, 85704, 107130, 142840, 214260, 428520, 1367693, 2735386, 4103079, 5470772, 6838465, 8206158, 10941544, 13676930, 16412316, 20515395, 27353860, 32824632, 41030790, 54707720, 82061580, 164123160]

約数ペア:

[(1, 164123160), (2, 82061580), (3, 54707720), (4, 41030790), (5, 32824632), (6, 27353860), (8, 20515395), (10, 16412316), (12, 13676930), (15, 10941544), (20, 8206158), (24, 6838465), (30, 5470772), (40, 4103079), (60, 2735386), (120, 1367693), (383, 428520), (766, 214260), (1149, 142840), (1532, 107130), (1915, 85704), (2298, 71420), (3064, 53565), (3571, 45960), (3830, 42852), (4596, 35710), (5745, 28568), (7142, 22980), (7660, 21426), (9192, 17855), (10713, 15320), (11490, 14284)]