155758920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19373}}^1$

素因数の和:19454

約数の個数: 64

約数和(自身を含む): 474275520

約数和(自身を除く): 318516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 193730, 232476, 290595, 387460, 464952, 581190, 774920, 1162380, 1297991, 2324760, 2595982, 3893973, 5191964, 6489955, 7787946, 10383928, 12979910, 15575892, 19469865, 25959820, 31151784, 38939730, 51919640, 77879460, 155758920]

約数ペア:

[(1, 155758920), (2, 77879460), (3, 51919640), (4, 38939730), (5, 31151784), (6, 25959820), (8, 19469865), (10, 15575892), (12, 12979910), (15, 10383928), (20, 7787946), (24, 6489955), (30, 5191964), (40, 3893973), (60, 2595982), (67, 2324760), (120, 1297991), (134, 1162380), (201, 774920), (268, 581190), (335, 464952), (402, 387460), (536, 290595), (670, 232476), (804, 193730), (1005, 154984), (1340, 116238), (1608, 96865), (2010, 77492), (2680, 58119), (4020, 38746), (8040, 19373)]