387600960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2477}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 1238682816

約数和(自身を除く): 851081856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2445, 2477, 2608, 3260, 3912, 4890, 4954, 5216, 6520, 7431, 7824, 9780, 9908, 10432, 12385, 13040, 14862, 15648, 19560, 19816, 24770, 26080, 29724, 31296, 37155, 39120, 39632, 49540, 52160, 59448, 74310, 78240, 79264, 99080, 118896, 148620, 156480, 158528, 198160, 237792, 297240, 396320, 403751, 475584, 594480, 792640, 807502, 1188960, 1211253, 1615004, 2018755, 2377920, 2422506, 3230008, 4037510, 4845012, 6056265, 6460016, 8075020, 9690024, 12112530, 12920032, 16150040, 19380048, 24225060, 25840064, 32300080, 38760096, 48450120, 64600160, 77520192, 96900240, 129200320, 193800480, 387600960]

約数ペア:

[(1, 387600960), (2, 193800480), (3, 129200320), (4, 96900240), (5, 77520192), (6, 64600160), (8, 48450120), (10, 38760096), (12, 32300080), (15, 25840064), (16, 24225060), (20, 19380048), (24, 16150040), (30, 12920032), (32, 12112530), (40, 9690024), (48, 8075020), (60, 6460016), (64, 6056265), (80, 4845012), (96, 4037510), (120, 3230008), (160, 2422506), (163, 2377920), (192, 2018755), (240, 1615004), (320, 1211253), (326, 1188960), (480, 807502), (489, 792640), (652, 594480), (815, 475584), (960, 403751), (978, 396320), (1304, 297240), (1630, 237792), (1956, 198160), (2445, 158528), (2477, 156480), (2608, 148620), (3260, 118896), (3912, 99080), (4890, 79264), (4954, 78240), (5216, 74310), (6520, 59448), (7431, 52160), (7824, 49540), (9780, 39632), (9908, 39120), (10432, 37155), (12385, 31296), (13040, 29724), (14862, 26080), (15648, 24770), (19560, 19816)]