118130580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7907}}^1$

素因数の和:8005

約数の個数: 72

約数和(自身を含む): 362692512

約数和(自身を除く): 244561932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 7907, 14940, 15814, 23721, 31628, 39535, 47442, 71163, 79070, 94884, 118605, 142326, 158140, 237210, 284652, 355815, 474420, 656281, 711630, 1312562, 1423260, 1968843, 2625124, 3281405, 3937686, 5906529, 6562810, 7875372, 9844215, 11813058, 13125620, 19688430, 23626116, 29532645, 39376860, 59065290, 118130580]

約数ペア:

[(1, 118130580), (2, 59065290), (3, 39376860), (4, 29532645), (5, 23626116), (6, 19688430), (9, 13125620), (10, 11813058), (12, 9844215), (15, 7875372), (18, 6562810), (20, 5906529), (30, 3937686), (36, 3281405), (45, 2625124), (60, 1968843), (83, 1423260), (90, 1312562), (166, 711630), (180, 656281), (249, 474420), (332, 355815), (415, 284652), (498, 237210), (747, 158140), (830, 142326), (996, 118605), (1245, 94884), (1494, 79070), (1660, 71163), (2490, 47442), (2988, 39535), (3735, 31628), (4980, 23721), (7470, 15814), (7907, 14940)]