4380360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 13279680

約数和(自身を除く): 8899320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 211, 346, 422, 519, 633, 692, 844, 865, 1038, 1055, 1266, 1384, 1688, 1730, 2076, 2110, 2532, 2595, 3165, 3460, 4152, 4220, 5064, 5190, 6330, 6920, 8440, 10380, 12660, 20760, 25320, 36503, 73006, 109509, 146012, 182515, 219018, 292024, 365030, 438036, 547545, 730060, 876072, 1095090, 1460120, 2190180, 4380360]

約数ペア:

[(1, 4380360), (2, 2190180), (3, 1460120), (4, 1095090), (5, 876072), (6, 730060), (8, 547545), (10, 438036), (12, 365030), (15, 292024), (20, 219018), (24, 182515), (30, 146012), (40, 109509), (60, 73006), (120, 36503), (173, 25320), (211, 20760), (346, 12660), (422, 10380), (519, 8440), (633, 6920), (692, 6330), (844, 5190), (865, 5064), (1038, 4220), (1055, 4152), (1266, 3460), (1384, 3165), (1688, 2595), (1730, 2532), (2076, 2110)]