146742720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{152857}}^1$

素因数の和:152877

約数の個数: 56

約数和(自身を含む): 465911184

約数和(自身を除く): 319168464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 152857, 305714, 458571, 611428, 764285, 917142, 1222856, 1528570, 1834284, 2292855, 2445712, 3057140, 3668568, 4585710, 4891424, 6114280, 7337136, 9171420, 9782848, 12228560, 14674272, 18342840, 24457120, 29348544, 36685680, 48914240, 73371360, 146742720]

約数ペア:

[(1, 146742720), (2, 73371360), (3, 48914240), (4, 36685680), (5, 29348544), (6, 24457120), (8, 18342840), (10, 14674272), (12, 12228560), (15, 9782848), (16, 9171420), (20, 7337136), (24, 6114280), (30, 4891424), (32, 4585710), (40, 3668568), (48, 3057140), (60, 2445712), (64, 2292855), (80, 1834284), (96, 1528570), (120, 1222856), (160, 917142), (192, 764285), (240, 611428), (320, 458571), (480, 305714), (960, 152857)]