3680460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 13418496

約数和(自身を除く): 9738036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 127, 138, 140, 161, 180, 207, 210, 230, 252, 254, 276, 315, 322, 345, 381, 414, 420, 460, 483, 508, 630, 635, 644, 690, 762, 805, 828, 889, 966, 1035, 1143, 1260, 1270, 1380, 1449, 1524, 1610, 1778, 1905, 1932, 2070, 2286, 2415, 2540, 2667, 2898, 2921, 3220, 3556, 3810, 4140, 4445, 4572, 4830, 5334, 5715, 5796, 5842, 7245, 7620, 8001, 8763, 8890, 9660, 10668, 11430, 11684, 13335, 14490, 14605, 16002, 17526, 17780, 20447, 22860, 26289, 26670, 28980, 29210, 32004, 35052, 40005, 40894, 43815, 52578, 53340, 58420, 61341, 80010, 81788, 87630, 102235, 105156, 122682, 131445, 160020, 175260, 184023, 204470, 245364, 262890, 306705, 368046, 408940, 525780, 613410, 736092, 920115, 1226820, 1840230, 3680460]

約数ペア:

[(1, 3680460), (2, 1840230), (3, 1226820), (4, 920115), (5, 736092), (6, 613410), (7, 525780), (9, 408940), (10, 368046), (12, 306705), (14, 262890), (15, 245364), (18, 204470), (20, 184023), (21, 175260), (23, 160020), (28, 131445), (30, 122682), (35, 105156), (36, 102235), (42, 87630), (45, 81788), (46, 80010), (60, 61341), (63, 58420), (69, 53340), (70, 52578), (84, 43815), (90, 40894), (92, 40005), (105, 35052), (115, 32004), (126, 29210), (127, 28980), (138, 26670), (140, 26289), (161, 22860), (180, 20447), (207, 17780), (210, 17526), (230, 16002), (252, 14605), (254, 14490), (276, 13335), (315, 11684), (322, 11430), (345, 10668), (381, 9660), (414, 8890), (420, 8763), (460, 8001), (483, 7620), (508, 7245), (630, 5842), (635, 5796), (644, 5715), (690, 5334), (762, 4830), (805, 4572), (828, 4445), (889, 4140), (966, 3810), (1035, 3556), (1143, 3220), (1260, 2921), (1270, 2898), (1380, 2667), (1449, 2540), (1524, 2415), (1610, 2286), (1778, 2070), (1905, 1932)]