561846720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30803}}^1$

素因数の和:30842

約数の個数: 112

約数和(自身を含む): 1877811840

約数和(自身を除く): 1315965120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 30803, 61606, 92409, 123212, 154015, 184818, 246424, 308030, 369636, 462045, 492848, 585257, 616060, 739272, 924090, 985696, 1170514, 1232120, 1478544, 1755771, 1848180, 1971392, 2341028, 2464240, 2926285, 2957088, 3511542, 3696360, 4682056, 4928480, 5852570, 5914176, 7023084, 7392720, 8778855, 9364112, 9856960, 11705140, 14046168, 14785440, 17557710, 18728224, 23410280, 28092336, 29570880, 35115420, 37456448, 46820560, 56184672, 70230840, 93641120, 112369344, 140461680, 187282240, 280923360, 561846720]

約数ペア:

[(1, 561846720), (2, 280923360), (3, 187282240), (4, 140461680), (5, 112369344), (6, 93641120), (8, 70230840), (10, 56184672), (12, 46820560), (15, 37456448), (16, 35115420), (19, 29570880), (20, 28092336), (24, 23410280), (30, 18728224), (32, 17557710), (38, 14785440), (40, 14046168), (48, 11705140), (57, 9856960), (60, 9364112), (64, 8778855), (76, 7392720), (80, 7023084), (95, 5914176), (96, 5852570), (114, 4928480), (120, 4682056), (152, 3696360), (160, 3511542), (190, 2957088), (192, 2926285), (228, 2464240), (240, 2341028), (285, 1971392), (304, 1848180), (320, 1755771), (380, 1478544), (456, 1232120), (480, 1170514), (570, 985696), (608, 924090), (760, 739272), (912, 616060), (960, 585257), (1140, 492848), (1216, 462045), (1520, 369636), (1824, 308030), (2280, 246424), (3040, 184818), (3648, 154015), (4560, 123212), (6080, 92409), (9120, 61606), (18240, 30803)]