232887720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149287}}^1$

素因数の和:149314

約数の個数: 64

約数和(自身を含む): 752411520

約数和(自身を除く): 519523800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 149287, 298574, 447861, 597148, 746435, 895722, 1194296, 1492870, 1791444, 1940731, 2239305, 2985740, 3582888, 3881462, 4478610, 5822193, 5971480, 7762924, 8957220, 9703655, 11644386, 15525848, 17914440, 19407310, 23288772, 29110965, 38814620, 46577544, 58221930, 77629240, 116443860, 232887720]

約数ペア:

[(1, 232887720), (2, 116443860), (3, 77629240), (4, 58221930), (5, 46577544), (6, 38814620), (8, 29110965), (10, 23288772), (12, 19407310), (13, 17914440), (15, 15525848), (20, 11644386), (24, 9703655), (26, 8957220), (30, 7762924), (39, 5971480), (40, 5822193), (52, 4478610), (60, 3881462), (65, 3582888), (78, 2985740), (104, 2239305), (120, 1940731), (130, 1791444), (156, 1492870), (195, 1194296), (260, 895722), (312, 746435), (390, 597148), (520, 447861), (780, 298574), (1560, 149287)]