387923880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3232699}}^1$

素因数の和:3232713

約数の個数: 32

約数和(自身を含む): 1163772000

約数和(自身を除く): 775848120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3232699, 6465398, 9698097, 12930796, 16163495, 19396194, 25861592, 32326990, 38792388, 48490485, 64653980, 77584776, 96980970, 129307960, 193961940, 387923880]

約数ペア:

[(1, 387923880), (2, 193961940), (3, 129307960), (4, 96980970), (5, 77584776), (6, 64653980), (8, 48490485), (10, 38792388), (12, 32326990), (15, 25861592), (20, 19396194), (24, 16163495), (30, 12930796), (40, 9698097), (60, 6465398), (120, 3232699)]