70913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98491}}^1$

素因数の和:98510

約数の個数: 60

約数和(自身を含む): 238153656

約数和(自身を除く): 167240136

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, 98491, 196982, 295473, 393964, 492455, 590946, 787928, 886419, 984910, 1181892, 1477365, 1575856, 1772838, 1969820, 2363784, 2954730, 3545676, 3939640, 4432095, 4727568, 5909460, 7091352, 7879280, 8864190, 11818920, 14182704, 17728380, 23637840, 35456760, 70913520]

約数ペア:

[(1, 70913520), (2, 35456760), (3, 23637840), (4, 17728380), (5, 14182704), (6, 11818920), (8, 8864190), (9, 7879280), (10, 7091352), (12, 5909460), (15, 4727568), (16, 4432095), (18, 3939640), (20, 3545676), (24, 2954730), (30, 2363784), (36, 1969820), (40, 1772838), (45, 1575856), (48, 1477365), (60, 1181892), (72, 984910), (80, 886419), (90, 787928), (120, 590946), (144, 492455), (180, 393964), (240, 295473), (360, 196982), (720, 98491)]