149299320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4591}}^1$

素因数の和:4876

約数の個数: 64

約数和(自身を含む): 449648640

約数和(自身を除く): 300349320

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, 4591, 5420, 6504, 8130, 9182, 10840, 13773, 16260, 18364, 22955, 27546, 32520, 36728, 45910, 55092, 68865, 91820, 110184, 137730, 183640, 275460, 550920, 1244161, 2488322, 3732483, 4976644, 6220805, 7464966, 9953288, 12441610, 14929932, 18662415, 24883220, 29859864, 37324830, 49766440, 74649660, 149299320]

約数ペア:

[(1, 149299320), (2, 74649660), (3, 49766440), (4, 37324830), (5, 29859864), (6, 24883220), (8, 18662415), (10, 14929932), (12, 12441610), (15, 9953288), (20, 7464966), (24, 6220805), (30, 4976644), (40, 3732483), (60, 2488322), (120, 1244161), (271, 550920), (542, 275460), (813, 183640), (1084, 137730), (1355, 110184), (1626, 91820), (2168, 68865), (2710, 55092), (3252, 45910), (4065, 36728), (4591, 32520), (5420, 27546), (6504, 22955), (8130, 18364), (9182, 16260), (10840, 13773)]