530654280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11031

約数の個数: 128

約数和(自身を含む): 1769886720

約数和(自身を除く): 1239232440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 10973, 12090, 16120, 21946, 24180, 32919, 43892, 48360, 54865, 65838, 87784, 109730, 131676, 142649, 164595, 219460, 263352, 285298, 329190, 340163, 427947, 438920, 570596, 658380, 680326, 713245, 855894, 1020489, 1141192, 1316760, 1360652, 1426490, 1700815, 1711788, 2040978, 2139735, 2721304, 2852980, 3401630, 3423576, 4081956, 4279470, 4422119, 5102445, 5705960, 6803260, 8163912, 8558940, 8844238, 10204890, 13266357, 13606520, 17117880, 17688476, 20409780, 22110595, 26532714, 35376952, 40819560, 44221190, 53065428, 66331785, 88442380, 106130856, 132663570, 176884760, 265327140, 530654280]

約数ペア:

[(1, 530654280), (2, 265327140), (3, 176884760), (4, 132663570), (5, 106130856), (6, 88442380), (8, 66331785), (10, 53065428), (12, 44221190), (13, 40819560), (15, 35376952), (20, 26532714), (24, 22110595), (26, 20409780), (30, 17688476), (31, 17117880), (39, 13606520), (40, 13266357), (52, 10204890), (60, 8844238), (62, 8558940), (65, 8163912), (78, 6803260), (93, 5705960), (104, 5102445), (120, 4422119), (124, 4279470), (130, 4081956), (155, 3423576), (156, 3401630), (186, 2852980), (195, 2721304), (248, 2139735), (260, 2040978), (310, 1711788), (312, 1700815), (372, 1426490), (390, 1360652), (403, 1316760), (465, 1141192), (520, 1020489), (620, 855894), (744, 713245), (780, 680326), (806, 658380), (930, 570596), (1209, 438920), (1240, 427947), (1560, 340163), (1612, 329190), (1860, 285298), (2015, 263352), (2418, 219460), (3224, 164595), (3720, 142649), (4030, 131676), (4836, 109730), (6045, 87784), (8060, 65838), (9672, 54865), (10973, 48360), (12090, 43892), (16120, 32919), (21946, 24180)]