151031640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1258597}}^1$

素因数の和:1258611

約数の個数: 32

約数和(自身を含む): 453095280

約数和(自身を除く): 302063640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1258597, 2517194, 3775791, 5034388, 6292985, 7551582, 10068776, 12585970, 15103164, 18878955, 25171940, 30206328, 37757910, 50343880, 75515820, 151031640]

約数ペア:

[(1, 151031640), (2, 75515820), (3, 50343880), (4, 37757910), (5, 30206328), (6, 25171940), (8, 18878955), (10, 15103164), (12, 12585970), (15, 10068776), (20, 7551582), (24, 6292985), (30, 5034388), (40, 3775791), (60, 2517194), (120, 1258597)]