4777380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{983}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 15043392

約数和(自身を除く): 10266012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 983, 1215, 1620, 1966, 2430, 2949, 3932, 4860, 4915, 5898, 8847, 9830, 11796, 14745, 17694, 19660, 26541, 29490, 35388, 44235, 53082, 58980, 79623, 88470, 106164, 132705, 159246, 176940, 238869, 265410, 318492, 398115, 477738, 530820, 796230, 955476, 1194345, 1592460, 2388690, 4777380]

約数ペア:

[(1, 4777380), (2, 2388690), (3, 1592460), (4, 1194345), (5, 955476), (6, 796230), (9, 530820), (10, 477738), (12, 398115), (15, 318492), (18, 265410), (20, 238869), (27, 176940), (30, 159246), (36, 132705), (45, 106164), (54, 88470), (60, 79623), (81, 58980), (90, 53082), (108, 44235), (135, 35388), (162, 29490), (180, 26541), (243, 19660), (270, 17694), (324, 14745), (405, 11796), (486, 9830), (540, 8847), (810, 5898), (972, 4915), (983, 4860), (1215, 3932), (1620, 2949), (1966, 2430)]