123180840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5107}}^1$

素因数の和:5191

約数の個数: 96

約数和(自身を含む): 406392480

約数和(自身を除く): 283211640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 5107, 6030, 8040, 10214, 12060, 15321, 20428, 24120, 25535, 30642, 40856, 45963, 51070, 61284, 76605, 91926, 102140, 122568, 153210, 183852, 204280, 229815, 306420, 342169, 367704, 459630, 612840, 684338, 919260, 1026507, 1368676, 1710845, 1838520, 2053014, 2737352, 3079521, 3421690, 4106028, 5132535, 6159042, 6843380, 8212056, 10265070, 12318084, 13686760, 15397605, 20530140, 24636168, 30795210, 41060280, 61590420, 123180840]

約数ペア:

[(1, 123180840), (2, 61590420), (3, 41060280), (4, 30795210), (5, 24636168), (6, 20530140), (8, 15397605), (9, 13686760), (10, 12318084), (12, 10265070), (15, 8212056), (18, 6843380), (20, 6159042), (24, 5132535), (30, 4106028), (36, 3421690), (40, 3079521), (45, 2737352), (60, 2053014), (67, 1838520), (72, 1710845), (90, 1368676), (120, 1026507), (134, 919260), (180, 684338), (201, 612840), (268, 459630), (335, 367704), (360, 342169), (402, 306420), (536, 229815), (603, 204280), (670, 183852), (804, 153210), (1005, 122568), (1206, 102140), (1340, 91926), (1608, 76605), (2010, 61284), (2412, 51070), (2680, 45963), (3015, 40856), (4020, 30642), (4824, 25535), (5107, 24120), (6030, 20428), (8040, 15321), (10214, 12060)]