15147072180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{367469}}^1$

素因数の和:367713

約数の個数: 72

約数和(自身を含む): 46146882600

約数和(自身を除く): 30999810420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8244, 10305, 13740, 20610, 41220, 367469, 734938, 1102407, 1469876, 1837345, 2204814, 3307221, 3674690, 4409628, 5512035, 6614442, 7349380, 11024070, 13228884, 16536105, 22048140, 33072210, 66144420, 84150401, 168300802, 252451203, 336601604, 420752005, 504902406, 757353609, 841504010, 1009804812, 1262256015, 1514707218, 1683008020, 2524512030, 3029414436, 3786768045, 5049024060, 7573536090, 15147072180]

約数ペア:

[(1, 15147072180), (2, 7573536090), (3, 5049024060), (4, 3786768045), (5, 3029414436), (6, 2524512030), (9, 1683008020), (10, 1514707218), (12, 1262256015), (15, 1009804812), (18, 841504010), (20, 757353609), (30, 504902406), (36, 420752005), (45, 336601604), (60, 252451203), (90, 168300802), (180, 84150401), (229, 66144420), (458, 33072210), (687, 22048140), (916, 16536105), (1145, 13228884), (1374, 11024070), (2061, 7349380), (2290, 6614442), (2748, 5512035), (3435, 4409628), (4122, 3674690), (4580, 3307221), (6870, 2204814), (8244, 1837345), (10305, 1469876), (13740, 1102407), (20610, 734938), (41220, 367469)]