30770280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9497}}^1$

素因数の和:9520

約数の個数: 80

約数和(自身を含む): 103433220

約数和(自身を除く): 72662940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 9497, 18994, 28491, 37988, 47485, 56982, 75976, 85473, 94970, 113964, 142455, 170946, 189940, 227928, 256419, 284910, 341892, 379880, 427365, 512838, 569820, 683784, 769257, 854730, 1025676, 1139640, 1282095, 1538514, 1709460, 2051352, 2564190, 3077028, 3418920, 3846285, 5128380, 6154056, 7692570, 10256760, 15385140, 30770280]

約数ペア:

[(1, 30770280), (2, 15385140), (3, 10256760), (4, 7692570), (5, 6154056), (6, 5128380), (8, 3846285), (9, 3418920), (10, 3077028), (12, 2564190), (15, 2051352), (18, 1709460), (20, 1538514), (24, 1282095), (27, 1139640), (30, 1025676), (36, 854730), (40, 769257), (45, 683784), (54, 569820), (60, 512838), (72, 427365), (81, 379880), (90, 341892), (108, 284910), (120, 256419), (135, 227928), (162, 189940), (180, 170946), (216, 142455), (270, 113964), (324, 94970), (360, 85473), (405, 75976), (540, 56982), (648, 47485), (810, 37988), (1080, 28491), (1620, 18994), (3240, 9497)]