64726193520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89897491}}^1$

素因数の和:89897510

約数の個数: 60

約数和(自身を含む): 217372135656

約数和(自身を除く): 152645942136

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, 89897491, 179794982, 269692473, 359589964, 449487455, 539384946, 719179928, 809077419, 898974910, 1078769892, 1348462365, 1438359856, 1618154838, 1797949820, 2157539784, 2696924730, 3236309676, 3595899640, 4045387095, 4315079568, 5393849460, 6472619352, 7191799280, 8090774190, 10787698920, 12945238704, 16181548380, 21575397840, 32363096760, 64726193520]

約数ペア:

[(1, 64726193520), (2, 32363096760), (3, 21575397840), (4, 16181548380), (5, 12945238704), (6, 10787698920), (8, 8090774190), (9, 7191799280), (10, 6472619352), (12, 5393849460), (15, 4315079568), (16, 4045387095), (18, 3595899640), (20, 3236309676), (24, 2696924730), (30, 2157539784), (36, 1797949820), (40, 1618154838), (45, 1438359856), (48, 1348462365), (60, 1078769892), (72, 898974910), (80, 809077419), (90, 719179928), (120, 539384946), (144, 449487455), (180, 359589964), (240, 269692473), (360, 179794982), (720, 89897491)]