12527760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7480

約数の個数: 80

約数和(自身を含む): 44390016

約数和(自身を除く): 31862256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7457, 14914, 22371, 29828, 37285, 44742, 52199, 59656, 74570, 89484, 104398, 111855, 119312, 149140, 156597, 178968, 208796, 223710, 260995, 298280, 313194, 357936, 417592, 447420, 521990, 596560, 626388, 782985, 835184, 894840, 1043980, 1252776, 1565970, 1789680, 2087960, 2505552, 3131940, 4175920, 6263880, 12527760]

約数ペア:

[(1, 12527760), (2, 6263880), (3, 4175920), (4, 3131940), (5, 2505552), (6, 2087960), (7, 1789680), (8, 1565970), (10, 1252776), (12, 1043980), (14, 894840), (15, 835184), (16, 782985), (20, 626388), (21, 596560), (24, 521990), (28, 447420), (30, 417592), (35, 357936), (40, 313194), (42, 298280), (48, 260995), (56, 223710), (60, 208796), (70, 178968), (80, 156597), (84, 149140), (105, 119312), (112, 111855), (120, 104398), (140, 89484), (168, 74570), (210, 59656), (240, 52199), (280, 44742), (336, 37285), (420, 29828), (560, 22371), (840, 14914), (1680, 7457)]