315098760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7933}}^1$

素因数の和:8278

約数の個数: 64

約数和(自身を含む): 948271680

約数和(自身を除く): 633172920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7933, 7944, 9930, 13240, 15866, 19860, 23799, 31732, 39665, 39720, 47598, 63464, 79330, 95196, 118995, 158660, 190392, 237990, 317320, 475980, 951960, 2625823, 5251646, 7877469, 10503292, 13129115, 15754938, 21006584, 26258230, 31509876, 39387345, 52516460, 63019752, 78774690, 105032920, 157549380, 315098760]

約数ペア:

[(1, 315098760), (2, 157549380), (3, 105032920), (4, 78774690), (5, 63019752), (6, 52516460), (8, 39387345), (10, 31509876), (12, 26258230), (15, 21006584), (20, 15754938), (24, 13129115), (30, 10503292), (40, 7877469), (60, 5251646), (120, 2625823), (331, 951960), (662, 475980), (993, 317320), (1324, 237990), (1655, 190392), (1986, 158660), (2648, 118995), (3310, 95196), (3972, 79330), (4965, 63464), (6620, 47598), (7933, 39720), (7944, 39665), (9930, 31732), (13240, 23799), (15866, 19860)]