123784260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2711}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 347179392

約数和(自身を除く): 223395132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1522, 2283, 2711, 3044, 3805, 4566, 5422, 7610, 8133, 9132, 10844, 11415, 13555, 15220, 16266, 22830, 27110, 32532, 40665, 45660, 54220, 81330, 162660, 2063071, 4126142, 6189213, 8252284, 10315355, 12378426, 20630710, 24756852, 30946065, 41261420, 61892130, 123784260]

約数ペア:

[(1, 123784260), (2, 61892130), (3, 41261420), (4, 30946065), (5, 24756852), (6, 20630710), (10, 12378426), (12, 10315355), (15, 8252284), (20, 6189213), (30, 4126142), (60, 2063071), (761, 162660), (1522, 81330), (2283, 54220), (2711, 45660), (3044, 40665), (3805, 32532), (4566, 27110), (5422, 22830), (7610, 16266), (8133, 15220), (9132, 13555), (10844, 11415)]