38865360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2500

約数の個数: 80

約数和(自身を含む): 122331456

約数和(自身を除く): 83466096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2417, 2680, 3216, 4020, 4834, 5360, 7251, 8040, 9668, 12085, 14502, 16080, 19336, 24170, 29004, 36255, 38672, 48340, 58008, 72510, 96680, 116016, 145020, 161939, 193360, 290040, 323878, 485817, 580080, 647756, 809695, 971634, 1295512, 1619390, 1943268, 2429085, 2591024, 3238780, 3886536, 4858170, 6477560, 7773072, 9716340, 12955120, 19432680, 38865360]

約数ペア:

[(1, 38865360), (2, 19432680), (3, 12955120), (4, 9716340), (5, 7773072), (6, 6477560), (8, 4858170), (10, 3886536), (12, 3238780), (15, 2591024), (16, 2429085), (20, 1943268), (24, 1619390), (30, 1295512), (40, 971634), (48, 809695), (60, 647756), (67, 580080), (80, 485817), (120, 323878), (134, 290040), (201, 193360), (240, 161939), (268, 145020), (335, 116016), (402, 96680), (536, 72510), (670, 58008), (804, 48340), (1005, 38672), (1072, 36255), (1340, 29004), (1608, 24170), (2010, 19336), (2417, 16080), (2680, 14502), (3216, 12085), (4020, 9668), (4834, 8040), (5360, 7251)]