42897480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8719}}^1$

素因数の和:8774

約数の個数: 64

約数和(自身を含む): 131846400

約数和(自身を除く): 88948920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 8719, 17438, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 174380, 209256, 261570, 348760, 357479, 523140, 714958, 1046280, 1072437, 1429916, 1787395, 2144874, 2859832, 3574790, 4289748, 5362185, 7149580, 8579496, 10724370, 14299160, 21448740, 42897480]

約数ペア:

[(1, 42897480), (2, 21448740), (3, 14299160), (4, 10724370), (5, 8579496), (6, 7149580), (8, 5362185), (10, 4289748), (12, 3574790), (15, 2859832), (20, 2144874), (24, 1787395), (30, 1429916), (40, 1072437), (41, 1046280), (60, 714958), (82, 523140), (120, 357479), (123, 348760), (164, 261570), (205, 209256), (246, 174380), (328, 130785), (410, 104628), (492, 87190), (615, 69752), (820, 52314), (984, 43595), (1230, 34876), (1640, 26157), (2460, 17438), (4920, 8719)]