1072680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 3680640

約数和(自身を除く): 2607960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1277, 2554, 3831, 5108, 6385, 7662, 8939, 10216, 12770, 15324, 17878, 19155, 25540, 26817, 30648, 35756, 38310, 44695, 51080, 53634, 71512, 76620, 89390, 107268, 134085, 153240, 178780, 214536, 268170, 357560, 536340, 1072680]

約数ペア:

[(1, 1072680), (2, 536340), (3, 357560), (4, 268170), (5, 214536), (6, 178780), (7, 153240), (8, 134085), (10, 107268), (12, 89390), (14, 76620), (15, 71512), (20, 53634), (21, 51080), (24, 44695), (28, 38310), (30, 35756), (35, 30648), (40, 26817), (42, 25540), (56, 19155), (60, 17878), (70, 15324), (84, 12770), (105, 10216), (120, 8939), (140, 7662), (168, 6385), (210, 5108), (280, 3831), (420, 2554), (840, 1277)]