1520482800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{11213}}^1$

素因数の和:11347

約数の個数: 120

約数和(自身を含む): 4914154224

約数和(自身を除く): 3393671424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 113, 120, 150, 200, 226, 240, 300, 339, 400, 452, 565, 600, 678, 904, 1130, 1200, 1356, 1695, 1808, 2260, 2712, 2825, 3390, 4520, 5424, 5650, 6780, 8475, 9040, 11213, 11300, 13560, 16950, 22426, 22600, 27120, 33639, 33900, 44852, 45200, 56065, 67278, 67800, 89704, 112130, 134556, 135600, 168195, 179408, 224260, 269112, 280325, 336390, 448520, 538224, 560650, 672780, 840975, 897040, 1121300, 1267069, 1345560, 1681950, 2242600, 2534138, 2691120, 3363900, 3801207, 4485200, 5068276, 6335345, 6727800, 7602414, 10136552, 12670690, 13455600, 15204828, 19006035, 20273104, 25341380, 30409656, 31676725, 38012070, 50682760, 60819312, 63353450, 76024140, 95030175, 101365520, 126706900, 152048280, 190060350, 253413800, 304096560, 380120700, 506827600, 760241400, 1520482800]

約数ペア:

[(1, 1520482800), (2, 760241400), (3, 506827600), (4, 380120700), (5, 304096560), (6, 253413800), (8, 190060350), (10, 152048280), (12, 126706900), (15, 101365520), (16, 95030175), (20, 76024140), (24, 63353450), (25, 60819312), (30, 50682760), (40, 38012070), (48, 31676725), (50, 30409656), (60, 25341380), (75, 20273104), (80, 19006035), (100, 15204828), (113, 13455600), (120, 12670690), (150, 10136552), (200, 7602414), (226, 6727800), (240, 6335345), (300, 5068276), (339, 4485200), (400, 3801207), (452, 3363900), (565, 2691120), (600, 2534138), (678, 2242600), (904, 1681950), (1130, 1345560), (1200, 1267069), (1356, 1121300), (1695, 897040), (1808, 840975), (2260, 672780), (2712, 560650), (2825, 538224), (3390, 448520), (4520, 336390), (5424, 280325), (5650, 269112), (6780, 224260), (8475, 179408), (9040, 168195), (11213, 135600), (11300, 134556), (13560, 112130), (16950, 89704), (22426, 67800), (22600, 67278), (27120, 56065), (33639, 45200), (33900, 44852)]