30883080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 94190400

約数和(自身を除く): 63307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 4219, 7320, 8438, 12657, 16876, 21095, 25314, 33752, 42190, 50628, 63285, 84380, 101256, 126570, 168760, 253140, 257359, 506280, 514718, 772077, 1029436, 1286795, 1544154, 2058872, 2573590, 3088308, 3860385, 5147180, 6176616, 7720770, 10294360, 15441540, 30883080]

約数ペア:

[(1, 30883080), (2, 15441540), (3, 10294360), (4, 7720770), (5, 6176616), (6, 5147180), (8, 3860385), (10, 3088308), (12, 2573590), (15, 2058872), (20, 1544154), (24, 1286795), (30, 1029436), (40, 772077), (60, 514718), (61, 506280), (120, 257359), (122, 253140), (183, 168760), (244, 126570), (305, 101256), (366, 84380), (488, 63285), (610, 50628), (732, 42190), (915, 33752), (1220, 25314), (1464, 21095), (1830, 16876), (2440, 12657), (3660, 8438), (4219, 7320)]