885665520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20927

約数の個数: 120

約数和(自身を含む): 3024918000

約数和(自身を除く): 2139252480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 14160, 20849, 21240, 41698, 42480, 62547, 83396, 104245, 125094, 166792, 187641, 208490, 250188, 312735, 333584, 375282, 416980, 500376, 625470, 750564, 833960, 938205, 1000752, 1230091, 1250940, 1501128, 1667920, 1876410, 2460182, 2501880, 3002256, 3690273, 3752820, 4920364, 5003760, 6150455, 7380546, 7505640, 9840728, 11070819, 12300910, 14761092, 15011280, 18451365, 19681456, 22141638, 24601820, 29522184, 36902730, 44283276, 49203640, 55354095, 59044368, 73805460, 88566552, 98407280, 110708190, 147610920, 177133104, 221416380, 295221840, 442832760, 885665520]

約数ペア:

[(1, 885665520), (2, 442832760), (3, 295221840), (4, 221416380), (5, 177133104), (6, 147610920), (8, 110708190), (9, 98407280), (10, 88566552), (12, 73805460), (15, 59044368), (16, 55354095), (18, 49203640), (20, 44283276), (24, 36902730), (30, 29522184), (36, 24601820), (40, 22141638), (45, 19681456), (48, 18451365), (59, 15011280), (60, 14761092), (72, 12300910), (80, 11070819), (90, 9840728), (118, 7505640), (120, 7380546), (144, 6150455), (177, 5003760), (180, 4920364), (236, 3752820), (240, 3690273), (295, 3002256), (354, 2501880), (360, 2460182), (472, 1876410), (531, 1667920), (590, 1501128), (708, 1250940), (720, 1230091), (885, 1000752), (944, 938205), (1062, 833960), (1180, 750564), (1416, 625470), (1770, 500376), (2124, 416980), (2360, 375282), (2655, 333584), (2832, 312735), (3540, 250188), (4248, 208490), (4720, 187641), (5310, 166792), (7080, 125094), (8496, 104245), (10620, 83396), (14160, 62547), (20849, 42480), (21240, 41698)]