80444610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 215343360

約数和(自身を除く): 134898750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401, 743, 802, 1203, 1486, 2005, 2229, 2406, 3609, 3715, 4010, 4458, 6015, 6687, 7218, 7430, 10827, 11145, 12030, 13374, 18045, 20061, 21654, 22290, 33435, 36090, 40122, 54135, 66870, 100305, 108270, 200610, 297943, 595886, 893829, 1489715, 1787658, 2681487, 2979430, 4469145, 5362974, 8044461, 8938290, 13407435, 16088922, 26814870, 40222305, 80444610]

約数ペア:

[(1, 80444610), (2, 40222305), (3, 26814870), (5, 16088922), (6, 13407435), (9, 8938290), (10, 8044461), (15, 5362974), (18, 4469145), (27, 2979430), (30, 2681487), (45, 1787658), (54, 1489715), (90, 893829), (135, 595886), (270, 297943), (401, 200610), (743, 108270), (802, 100305), (1203, 66870), (1486, 54135), (2005, 40122), (2229, 36090), (2406, 33435), (3609, 22290), (3715, 21654), (4010, 20061), (4458, 18045), (6015, 13374), (6687, 12030), (7218, 11145), (7430, 10827)]