1375167480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{128761}}^1$

素因数の和:128864

約数の個数: 64

約数和(自身を含む): 4171888800

約数和(自身を除く): 2796721320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 128761, 257522, 386283, 515044, 643805, 772566, 1030088, 1287610, 1545132, 1931415, 2575220, 3090264, 3862830, 5150440, 7725660, 11459729, 15451320, 22919458, 34379187, 45838916, 57298645, 68758374, 91677832, 114597290, 137516748, 171895935, 229194580, 275033496, 343791870, 458389160, 687583740, 1375167480]

約数ペア:

[(1, 1375167480), (2, 687583740), (3, 458389160), (4, 343791870), (5, 275033496), (6, 229194580), (8, 171895935), (10, 137516748), (12, 114597290), (15, 91677832), (20, 68758374), (24, 57298645), (30, 45838916), (40, 34379187), (60, 22919458), (89, 15451320), (120, 11459729), (178, 7725660), (267, 5150440), (356, 3862830), (445, 3090264), (534, 2575220), (712, 1931415), (890, 1545132), (1068, 1287610), (1335, 1030088), (1780, 772566), (2136, 643805), (2670, 515044), (3560, 386283), (5340, 257522), (10680, 128761)]