230380560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319973}}^1$

素因数の和:319992

約数の個数: 60

約数和(自身を含む): 773697132

約数和(自身を除く): 543316572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 319973, 639946, 959919, 1279892, 1599865, 1919838, 2559784, 2879757, 3199730, 3839676, 4799595, 5119568, 5759514, 6399460, 7679352, 9599190, 11519028, 12798920, 14398785, 15358704, 19198380, 23038056, 25597840, 28797570, 38396760, 46076112, 57595140, 76793520, 115190280, 230380560]

約数ペア:

[(1, 230380560), (2, 115190280), (3, 76793520), (4, 57595140), (5, 46076112), (6, 38396760), (8, 28797570), (9, 25597840), (10, 23038056), (12, 19198380), (15, 15358704), (16, 14398785), (18, 12798920), (20, 11519028), (24, 9599190), (30, 7679352), (36, 6399460), (40, 5759514), (45, 5119568), (48, 4799595), (60, 3839676), (72, 3199730), (80, 2879757), (90, 2559784), (120, 1919838), (144, 1599865), (180, 1279892), (240, 959919), (360, 639946), (720, 319973)]