157087115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3365191}}^1$

素因数の和:3365594

約数の個数: 64

約数和(自身を含む): 472472956800

約数和(自身を除く): 315385840920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 7780, 9336, 11670, 15560, 23340, 46680, 3365191, 6730382, 10095573, 13460764, 16825955, 20191146, 26921528, 33651910, 40382292, 50477865, 67303820, 80764584, 100955730, 134607640, 201911460, 403822920, 1309059299, 2618118598, 3927177897, 5236237196, 6545296495, 7854355794, 10472474392, 13090592990, 15708711588, 19635889485, 26181185980, 31417423176, 39271778970, 52362371960, 78543557940, 157087115880]

約数ペア:

[(1, 157087115880), (2, 78543557940), (3, 52362371960), (4, 39271778970), (5, 31417423176), (6, 26181185980), (8, 19635889485), (10, 15708711588), (12, 13090592990), (15, 10472474392), (20, 7854355794), (24, 6545296495), (30, 5236237196), (40, 3927177897), (60, 2618118598), (120, 1309059299), (389, 403822920), (778, 201911460), (1167, 134607640), (1556, 100955730), (1945, 80764584), (2334, 67303820), (3112, 50477865), (3890, 40382292), (4668, 33651910), (5835, 26921528), (7780, 20191146), (9336, 16825955), (11670, 13460764), (15560, 10095573), (23340, 6730382), (46680, 3365191)]