152431320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17891}}^1$

素因数の和:17976

約数の個数: 64

約数和(自身を含む): 463760640

約数和(自身を除く): 311329320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 178910, 214692, 268365, 357820, 429384, 536730, 715640, 1073460, 1270261, 2146920, 2540522, 3810783, 5081044, 6351305, 7621566, 10162088, 12702610, 15243132, 19053915, 25405220, 30486264, 38107830, 50810440, 76215660, 152431320]

約数ペア:

[(1, 152431320), (2, 76215660), (3, 50810440), (4, 38107830), (5, 30486264), (6, 25405220), (8, 19053915), (10, 15243132), (12, 12702610), (15, 10162088), (20, 7621566), (24, 6351305), (30, 5081044), (40, 3810783), (60, 2540522), (71, 2146920), (120, 1270261), (142, 1073460), (213, 715640), (284, 536730), (355, 429384), (426, 357820), (568, 268365), (710, 214692), (852, 178910), (1065, 143128), (1420, 107346), (1704, 89455), (2130, 71564), (2840, 53673), (4260, 35782), (8520, 17891)]