73042440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 64

約数和(自身を含む): 225063360

約数和(自身を除く): 152020920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 16451, 32902, 49353, 65804, 82255, 98706, 131608, 164510, 197412, 246765, 329020, 394824, 493530, 608687, 658040, 987060, 1217374, 1826061, 1974120, 2434748, 3043435, 3652122, 4869496, 6086870, 7304244, 9130305, 12173740, 14608488, 18260610, 24347480, 36521220, 73042440]

約数ペア:

[(1, 73042440), (2, 36521220), (3, 24347480), (4, 18260610), (5, 14608488), (6, 12173740), (8, 9130305), (10, 7304244), (12, 6086870), (15, 4869496), (20, 3652122), (24, 3043435), (30, 2434748), (37, 1974120), (40, 1826061), (60, 1217374), (74, 987060), (111, 658040), (120, 608687), (148, 493530), (185, 394824), (222, 329020), (296, 246765), (370, 197412), (444, 164510), (555, 131608), (740, 98706), (888, 82255), (1110, 65804), (1480, 49353), (2220, 32902), (4440, 16451)]