70870320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 239556096

約数和(自身を除く): 168685776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 383, 514, 720, 766, 771, 1028, 1149, 1285, 1532, 1542, 1915, 2056, 2298, 2313, 2570, 3064, 3084, 3447, 3830, 3855, 4112, 4596, 4626, 5140, 5745, 6128, 6168, 6894, 7660, 7710, 9192, 9252, 10280, 11490, 11565, 12336, 13788, 15320, 15420, 17235, 18384, 18504, 20560, 22980, 23130, 27576, 30640, 30840, 34470, 37008, 45960, 46260, 55152, 61680, 68940, 91920, 92520, 98431, 137880, 185040, 196862, 275760, 295293, 393724, 492155, 590586, 787448, 885879, 984310, 1181172, 1476465, 1574896, 1771758, 1968620, 2362344, 2952930, 3543516, 3937240, 4429395, 4724688, 5905860, 7087032, 7874480, 8858790, 11811720, 14174064, 17717580, 23623440, 35435160, 70870320]

約数ペア:

[(1, 70870320), (2, 35435160), (3, 23623440), (4, 17717580), (5, 14174064), (6, 11811720), (8, 8858790), (9, 7874480), (10, 7087032), (12, 5905860), (15, 4724688), (16, 4429395), (18, 3937240), (20, 3543516), (24, 2952930), (30, 2362344), (36, 1968620), (40, 1771758), (45, 1574896), (48, 1476465), (60, 1181172), (72, 984310), (80, 885879), (90, 787448), (120, 590586), (144, 492155), (180, 393724), (240, 295293), (257, 275760), (360, 196862), (383, 185040), (514, 137880), (720, 98431), (766, 92520), (771, 91920), (1028, 68940), (1149, 61680), (1285, 55152), (1532, 46260), (1542, 45960), (1915, 37008), (2056, 34470), (2298, 30840), (2313, 30640), (2570, 27576), (3064, 23130), (3084, 22980), (3447, 20560), (3830, 18504), (3855, 18384), (4112, 17235), (4596, 15420), (4626, 15320), (5140, 13788), (5745, 12336), (6128, 11565), (6168, 11490), (6894, 10280), (7660, 9252), (7710, 9192)]