228593520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317491}}^1$

素因数の和:317510

約数の個数: 60

約数和(自身を含む): 767695656

約数和(自身を除く): 539102136

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, 317491, 634982, 952473, 1269964, 1587455, 1904946, 2539928, 2857419, 3174910, 3809892, 4762365, 5079856, 5714838, 6349820, 7619784, 9524730, 11429676, 12699640, 14287095, 15239568, 19049460, 22859352, 25399280, 28574190, 38098920, 45718704, 57148380, 76197840, 114296760, 228593520]

約数ペア:

[(1, 228593520), (2, 114296760), (3, 76197840), (4, 57148380), (5, 45718704), (6, 38098920), (8, 28574190), (9, 25399280), (10, 22859352), (12, 19049460), (15, 15239568), (16, 14287095), (18, 12699640), (20, 11429676), (24, 9524730), (30, 7619784), (36, 6349820), (40, 5714838), (45, 5079856), (48, 4762365), (60, 3809892), (72, 3174910), (80, 2857419), (90, 2539928), (120, 1904946), (144, 1587455), (180, 1269964), (240, 952473), (360, 634982), (720, 317491)]