126383280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16987}}^1$

素因数の和:17034

約数の個数: 80

約数和(自身を含む): 404450304

約数和(自身を除く): 278067024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 203844, 254805, 271792, 339740, 407688, 509610, 526597, 679480, 815376, 1019220, 1053194, 1358960, 1579791, 2038440, 2106388, 2632985, 3159582, 4076880, 4212776, 5265970, 6319164, 7898955, 8425552, 10531940, 12638328, 15797910, 21063880, 25276656, 31595820, 42127760, 63191640, 126383280]

約数ペア:

[(1, 126383280), (2, 63191640), (3, 42127760), (4, 31595820), (5, 25276656), (6, 21063880), (8, 15797910), (10, 12638328), (12, 10531940), (15, 8425552), (16, 7898955), (20, 6319164), (24, 5265970), (30, 4212776), (31, 4076880), (40, 3159582), (48, 2632985), (60, 2106388), (62, 2038440), (80, 1579791), (93, 1358960), (120, 1053194), (124, 1019220), (155, 815376), (186, 679480), (240, 526597), (248, 509610), (310, 407688), (372, 339740), (465, 271792), (496, 254805), (620, 203844), (744, 169870), (930, 135896), (1240, 101922), (1488, 84935), (1860, 67948), (2480, 50961), (3720, 33974), (7440, 16987)]