653684280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{126683}}^1$

素因数の和:126740

約数の個数: 64

約数和(自身を含む): 2006674560

約数和(自身を除く): 1352990280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 126683, 253366, 380049, 506732, 633415, 760098, 1013464, 1266830, 1520196, 1900245, 2533660, 3040392, 3800490, 5067320, 5447369, 7600980, 10894738, 15201960, 16342107, 21789476, 27236845, 32684214, 43578952, 54473690, 65368428, 81710535, 108947380, 130736856, 163421070, 217894760, 326842140, 653684280]

約数ペア:

[(1, 653684280), (2, 326842140), (3, 217894760), (4, 163421070), (5, 130736856), (6, 108947380), (8, 81710535), (10, 65368428), (12, 54473690), (15, 43578952), (20, 32684214), (24, 27236845), (30, 21789476), (40, 16342107), (43, 15201960), (60, 10894738), (86, 7600980), (120, 5447369), (129, 5067320), (172, 3800490), (215, 3040392), (258, 2533660), (344, 1900245), (430, 1520196), (516, 1266830), (645, 1013464), (860, 760098), (1032, 633415), (1290, 506732), (1720, 380049), (2580, 253366), (5160, 126683)]