1380730320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1669}}^1$

素因数の和:2074

約数の個数: 160

約数和(自身を含む): 4771123200

約数和(自身を除く): 3390392880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 383, 432, 540, 720, 766, 1080, 1149, 1532, 1669, 1915, 2160, 2298, 3064, 3338, 3447, 3830, 4596, 5007, 5745, 6128, 6676, 6894, 7660, 8345, 9192, 10014, 10341, 11490, 13352, 13788, 15021, 15320, 16690, 17235, 18384, 20028, 20682, 22980, 25035, 26704, 27576, 30042, 30640, 33380, 34470, 40056, 41364, 45063, 45960, 50070, 51705, 55152, 60084, 66760, 68940, 75105, 80112, 82728, 90126, 91920, 100140, 103410, 120168, 133520, 137880, 150210, 165456, 180252, 200280, 206820, 225315, 240336, 275760, 300420, 360504, 400560, 413640, 450630, 600840, 639227, 721008, 827280, 901260, 1201680, 1278454, 1802520, 1917681, 2556908, 3196135, 3605040, 3835362, 5113816, 5753043, 6392270, 7670724, 9588405, 10227632, 11506086, 12784540, 15341448, 17259129, 19176810, 23012172, 25569080, 28765215, 30682896, 34518258, 38353620, 46024344, 51138160, 57530430, 69036516, 76707240, 86295645, 92048688, 115060860, 138073032, 153414480, 172591290, 230121720, 276146064, 345182580, 460243440, 690365160, 1380730320]

約数ペア:

[(1, 1380730320), (2, 690365160), (3, 460243440), (4, 345182580), (5, 276146064), (6, 230121720), (8, 172591290), (9, 153414480), (10, 138073032), (12, 115060860), (15, 92048688), (16, 86295645), (18, 76707240), (20, 69036516), (24, 57530430), (27, 51138160), (30, 46024344), (36, 38353620), (40, 34518258), (45, 30682896), (48, 28765215), (54, 25569080), (60, 23012172), (72, 19176810), (80, 17259129), (90, 15341448), (108, 12784540), (120, 11506086), (135, 10227632), (144, 9588405), (180, 7670724), (216, 6392270), (240, 5753043), (270, 5113816), (360, 3835362), (383, 3605040), (432, 3196135), (540, 2556908), (720, 1917681), (766, 1802520), (1080, 1278454), (1149, 1201680), (1532, 901260), (1669, 827280), (1915, 721008), (2160, 639227), (2298, 600840), (3064, 450630), (3338, 413640), (3447, 400560), (3830, 360504), (4596, 300420), (5007, 275760), (5745, 240336), (6128, 225315), (6676, 206820), (6894, 200280), (7660, 180252), (8345, 165456), (9192, 150210), (10014, 137880), (10341, 133520), (11490, 120168), (13352, 103410), (13788, 100140), (15021, 91920), (15320, 90126), (16690, 82728), (17235, 80112), (18384, 75105), (20028, 68940), (20682, 66760), (22980, 60084), (25035, 55152), (26704, 51705), (27576, 50070), (30042, 45960), (30640, 45063), (33380, 41364), (34470, 40056)]