80812440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6121

約数の個数: 96

約数和(自身を含む): 269783280

約数和(自身を除く): 188970840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6067, 6660, 12134, 13320, 18201, 24268, 30335, 36402, 48536, 54603, 60670, 72804, 91005, 109206, 121340, 145608, 182010, 218412, 224479, 242680, 273015, 364020, 436824, 448958, 546030, 673437, 728040, 897916, 1092060, 1122395, 1346874, 1795832, 2020311, 2184120, 2244790, 2693748, 3367185, 4040622, 4489580, 5387496, 6734370, 8081244, 8979160, 10101555, 13468740, 16162488, 20203110, 26937480, 40406220, 80812440]

約数ペア:

[(1, 80812440), (2, 40406220), (3, 26937480), (4, 20203110), (5, 16162488), (6, 13468740), (8, 10101555), (9, 8979160), (10, 8081244), (12, 6734370), (15, 5387496), (18, 4489580), (20, 4040622), (24, 3367185), (30, 2693748), (36, 2244790), (37, 2184120), (40, 2020311), (45, 1795832), (60, 1346874), (72, 1122395), (74, 1092060), (90, 897916), (111, 728040), (120, 673437), (148, 546030), (180, 448958), (185, 436824), (222, 364020), (296, 273015), (333, 242680), (360, 224479), (370, 218412), (444, 182010), (555, 145608), (666, 121340), (740, 109206), (888, 91005), (1110, 72804), (1332, 60670), (1480, 54603), (1665, 48536), (2220, 36402), (2664, 30335), (3330, 24268), (4440, 18201), (6067, 13320), (6660, 12134)]