130997520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60647}}^1$

素因数の和:60669

約数の個数: 80

約数和(自身を含む): 451221120

約数和(自身を除く): 320223600

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, 432, 540, 720, 1080, 2160, 60647, 121294, 181941, 242588, 303235, 363882, 485176, 545823, 606470, 727764, 909705, 970352, 1091646, 1212940, 1455528, 1637469, 1819410, 2183292, 2425880, 2729115, 2911056, 3274938, 3638820, 4366584, 4851760, 5458230, 6549876, 7277640, 8187345, 8733168, 10916460, 13099752, 14555280, 16374690, 21832920, 26199504, 32749380, 43665840, 65498760, 130997520]

約数ペア:

[(1, 130997520), (2, 65498760), (3, 43665840), (4, 32749380), (5, 26199504), (6, 21832920), (8, 16374690), (9, 14555280), (10, 13099752), (12, 10916460), (15, 8733168), (16, 8187345), (18, 7277640), (20, 6549876), (24, 5458230), (27, 4851760), (30, 4366584), (36, 3638820), (40, 3274938), (45, 2911056), (48, 2729115), (54, 2425880), (60, 2183292), (72, 1819410), (80, 1637469), (90, 1455528), (108, 1212940), (120, 1091646), (135, 970352), (144, 909705), (180, 727764), (216, 606470), (240, 545823), (270, 485176), (360, 363882), (432, 303235), (540, 242588), (720, 181941), (1080, 121294), (2160, 60647)]