69869160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 228107880

約数和(自身を除く): 158238720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 461, 842, 922, 1263, 1383, 1684, 1844, 2105, 2305, 2526, 2766, 3368, 3688, 3789, 4149, 4210, 4610, 5052, 5532, 6315, 6915, 7578, 8298, 8420, 9220, 10104, 11064, 12630, 13830, 15156, 16596, 16840, 18440, 18945, 20745, 25260, 27660, 30312, 33192, 37890, 41490, 50520, 55320, 75780, 82980, 151560, 165960, 194081, 388162, 582243, 776324, 970405, 1164486, 1552648, 1746729, 1940810, 2328972, 2911215, 3493458, 3881620, 4657944, 5822430, 6986916, 7763240, 8733645, 11644860, 13973832, 17467290, 23289720, 34934580, 69869160]

約数ペア:

[(1, 69869160), (2, 34934580), (3, 23289720), (4, 17467290), (5, 13973832), (6, 11644860), (8, 8733645), (9, 7763240), (10, 6986916), (12, 5822430), (15, 4657944), (18, 3881620), (20, 3493458), (24, 2911215), (30, 2328972), (36, 1940810), (40, 1746729), (45, 1552648), (60, 1164486), (72, 970405), (90, 776324), (120, 582243), (180, 388162), (360, 194081), (421, 165960), (461, 151560), (842, 82980), (922, 75780), (1263, 55320), (1383, 50520), (1684, 41490), (1844, 37890), (2105, 33192), (2305, 30312), (2526, 27660), (2766, 25260), (3368, 20745), (3688, 18945), (3789, 18440), (4149, 16840), (4210, 16596), (4610, 15156), (5052, 13830), (5532, 12630), (6315, 11064), (6915, 10104), (7578, 9220), (8298, 8420)]