38887080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{599}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 117072000

約数和(自身を除く): 78184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 599, 1082, 1198, 1623, 1797, 2164, 2396, 2705, 2995, 3246, 3594, 4328, 4792, 5410, 5990, 6492, 7188, 8115, 8985, 10820, 11980, 12984, 14376, 16230, 17970, 21640, 23960, 32460, 35940, 64920, 71880, 324059, 648118, 972177, 1296236, 1620295, 1944354, 2592472, 3240590, 3888708, 4860885, 6481180, 7777416, 9721770, 12962360, 19443540, 38887080]

約数ペア:

[(1, 38887080), (2, 19443540), (3, 12962360), (4, 9721770), (5, 7777416), (6, 6481180), (8, 4860885), (10, 3888708), (12, 3240590), (15, 2592472), (20, 1944354), (24, 1620295), (30, 1296236), (40, 972177), (60, 648118), (120, 324059), (541, 71880), (599, 64920), (1082, 35940), (1198, 32460), (1623, 23960), (1797, 21640), (2164, 17970), (2396, 16230), (2705, 14376), (2995, 12984), (3246, 11980), (3594, 10820), (4328, 8985), (4792, 8115), (5410, 7188), (5990, 6492)]