152551320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4976

約数の個数: 64

約数和(自身を含む): 459440640

約数和(自身を除く): 306889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4691, 5420, 6504, 8130, 9382, 10840, 14073, 16260, 18764, 23455, 28146, 32520, 37528, 46910, 56292, 70365, 93820, 112584, 140730, 187640, 281460, 562920, 1271261, 2542522, 3813783, 5085044, 6356305, 7627566, 10170088, 12712610, 15255132, 19068915, 25425220, 30510264, 38137830, 50850440, 76275660, 152551320]

約数ペア:

[(1, 152551320), (2, 76275660), (3, 50850440), (4, 38137830), (5, 30510264), (6, 25425220), (8, 19068915), (10, 15255132), (12, 12712610), (15, 10170088), (20, 7627566), (24, 6356305), (30, 5085044), (40, 3813783), (60, 2542522), (120, 1271261), (271, 562920), (542, 281460), (813, 187640), (1084, 140730), (1355, 112584), (1626, 93820), (2168, 70365), (2710, 56292), (3252, 46910), (4065, 37528), (4691, 32520), (5420, 28146), (6504, 23455), (8130, 18764), (9382, 16260), (10840, 14073)]