527291280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{991}}^1$

素因数の和:1749

約数の個数: 120

約数和(自身を含む): 1775005440

約数和(自身を除く): 1247714160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 739, 991, 1478, 1982, 2217, 2956, 2973, 3695, 3964, 4434, 4955, 5912, 5946, 6651, 7390, 7928, 8868, 8919, 9910, 11085, 11824, 11892, 13302, 14780, 14865, 15856, 17736, 17838, 19820, 22170, 23784, 26604, 29560, 29730, 33255, 35472, 35676, 39640, 44340, 44595, 47568, 53208, 59120, 59460, 66510, 71352, 79280, 88680, 89190, 106416, 118920, 133020, 142704, 177360, 178380, 237840, 266040, 356760, 532080, 713520, 732349, 1464698, 2197047, 2929396, 3661745, 4394094, 5858792, 6591141, 7323490, 8788188, 10985235, 11717584, 13182282, 14646980, 17576376, 21970470, 26364564, 29293960, 32955705, 35152752, 43940940, 52729128, 58587920, 65911410, 87881880, 105458256, 131822820, 175763760, 263645640, 527291280]

約数ペア:

[(1, 527291280), (2, 263645640), (3, 175763760), (4, 131822820), (5, 105458256), (6, 87881880), (8, 65911410), (9, 58587920), (10, 52729128), (12, 43940940), (15, 35152752), (16, 32955705), (18, 29293960), (20, 26364564), (24, 21970470), (30, 17576376), (36, 14646980), (40, 13182282), (45, 11717584), (48, 10985235), (60, 8788188), (72, 7323490), (80, 6591141), (90, 5858792), (120, 4394094), (144, 3661745), (180, 2929396), (240, 2197047), (360, 1464698), (720, 732349), (739, 713520), (991, 532080), (1478, 356760), (1982, 266040), (2217, 237840), (2956, 178380), (2973, 177360), (3695, 142704), (3964, 133020), (4434, 118920), (4955, 106416), (5912, 89190), (5946, 88680), (6651, 79280), (7390, 71352), (7928, 66510), (8868, 59460), (8919, 59120), (9910, 53208), (11085, 47568), (11824, 44595), (11892, 44340), (13302, 39640), (14780, 35676), (14865, 35472), (15856, 33255), (17736, 29730), (17838, 29560), (19820, 26604), (22170, 23784)]