6429840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 20260608

約数和(自身を除く): 13830768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 367, 438, 584, 730, 734, 876, 1095, 1101, 1168, 1460, 1468, 1752, 1835, 2190, 2202, 2920, 2936, 3504, 3670, 4380, 4404, 5505, 5840, 5872, 7340, 8760, 8808, 11010, 14680, 17520, 17616, 22020, 26791, 29360, 44040, 53582, 80373, 88080, 107164, 133955, 160746, 214328, 267910, 321492, 401865, 428656, 535820, 642984, 803730, 1071640, 1285968, 1607460, 2143280, 3214920, 6429840]

約数ペア:

[(1, 6429840), (2, 3214920), (3, 2143280), (4, 1607460), (5, 1285968), (6, 1071640), (8, 803730), (10, 642984), (12, 535820), (15, 428656), (16, 401865), (20, 321492), (24, 267910), (30, 214328), (40, 160746), (48, 133955), (60, 107164), (73, 88080), (80, 80373), (120, 53582), (146, 44040), (219, 29360), (240, 26791), (292, 22020), (365, 17616), (367, 17520), (438, 14680), (584, 11010), (730, 8808), (734, 8760), (876, 7340), (1095, 5872), (1101, 5840), (1168, 5505), (1460, 4404), (1468, 4380), (1752, 3670), (1835, 3504), (2190, 2936), (2202, 2920)]