228511320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12611}}^1$

素因数の和:12776

約数の個数: 64

約数和(自身を含む): 690128640

約数和(自身を除く): 461617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 12611, 18120, 25222, 37833, 50444, 63055, 75666, 100888, 126110, 151332, 189165, 252220, 302664, 378330, 504440, 756660, 1513320, 1904261, 3808522, 5712783, 7617044, 9521305, 11425566, 15234088, 19042610, 22851132, 28563915, 38085220, 45702264, 57127830, 76170440, 114255660, 228511320]

約数ペア:

[(1, 228511320), (2, 114255660), (3, 76170440), (4, 57127830), (5, 45702264), (6, 38085220), (8, 28563915), (10, 22851132), (12, 19042610), (15, 15234088), (20, 11425566), (24, 9521305), (30, 7617044), (40, 5712783), (60, 3808522), (120, 1904261), (151, 1513320), (302, 756660), (453, 504440), (604, 378330), (755, 302664), (906, 252220), (1208, 189165), (1510, 151332), (1812, 126110), (2265, 100888), (3020, 75666), (3624, 63055), (4530, 50444), (6040, 37833), (9060, 25222), (12611, 18120)]