153587040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{319973}}^1$

素因数の和:319991

約数の個数: 48

約数和(自身を含む): 483800688

約数和(自身を除く): 330213648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 319973, 639946, 959919, 1279892, 1599865, 1919838, 2559784, 3199730, 3839676, 4799595, 5119568, 6399460, 7679352, 9599190, 10239136, 12798920, 15358704, 19198380, 25597840, 30717408, 38396760, 51195680, 76793520, 153587040]

約数ペア:

[(1, 153587040), (2, 76793520), (3, 51195680), (4, 38396760), (5, 30717408), (6, 25597840), (8, 19198380), (10, 15358704), (12, 12798920), (15, 10239136), (16, 9599190), (20, 7679352), (24, 6399460), (30, 5119568), (32, 4799595), (40, 3839676), (48, 3199730), (60, 2559784), (80, 1919838), (96, 1599865), (120, 1279892), (160, 959919), (240, 639946), (480, 319973)]