325803480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6449}}^1$

素因数の和:6884

約数の個数: 64

約数和(自身を含む): 979884000

約数和(自身を除く): 654080520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 6449, 8420, 10104, 12630, 12898, 16840, 19347, 25260, 25796, 32245, 38694, 50520, 51592, 64490, 77388, 96735, 128980, 154776, 193470, 257960, 386940, 773880, 2715029, 5430058, 8145087, 10860116, 13575145, 16290174, 21720232, 27150290, 32580348, 40725435, 54300580, 65160696, 81450870, 108601160, 162901740, 325803480]

約数ペア:

[(1, 325803480), (2, 162901740), (3, 108601160), (4, 81450870), (5, 65160696), (6, 54300580), (8, 40725435), (10, 32580348), (12, 27150290), (15, 21720232), (20, 16290174), (24, 13575145), (30, 10860116), (40, 8145087), (60, 5430058), (120, 2715029), (421, 773880), (842, 386940), (1263, 257960), (1684, 193470), (2105, 154776), (2526, 128980), (3368, 96735), (4210, 77388), (5052, 64490), (6315, 51592), (6449, 50520), (8420, 38694), (10104, 32245), (12630, 25796), (12898, 25260), (16840, 19347)]