65154720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 141686880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 911, 1192, 1490, 1788, 1822, 2235, 2384, 2733, 2980, 3576, 3644, 4470, 4555, 4768, 5466, 5960, 7152, 7288, 8940, 9110, 10932, 11920, 13665, 14304, 14576, 17880, 18220, 21864, 23840, 27330, 29152, 35760, 36440, 43728, 54660, 71520, 72880, 87456, 109320, 135739, 145760, 218640, 271478, 407217, 437280, 542956, 678695, 814434, 1085912, 1357390, 1628868, 2036085, 2171824, 2714780, 3257736, 4072170, 4343648, 5429560, 6515472, 8144340, 10859120, 13030944, 16288680, 21718240, 32577360, 65154720]

約数ペア:

[(1, 65154720), (2, 32577360), (3, 21718240), (4, 16288680), (5, 13030944), (6, 10859120), (8, 8144340), (10, 6515472), (12, 5429560), (15, 4343648), (16, 4072170), (20, 3257736), (24, 2714780), (30, 2171824), (32, 2036085), (40, 1628868), (48, 1357390), (60, 1085912), (80, 814434), (96, 678695), (120, 542956), (149, 437280), (160, 407217), (240, 271478), (298, 218640), (447, 145760), (480, 135739), (596, 109320), (745, 87456), (894, 72880), (911, 71520), (1192, 54660), (1490, 43728), (1788, 36440), (1822, 35760), (2235, 29152), (2384, 27330), (2733, 23840), (2980, 21864), (3576, 18220), (3644, 17880), (4470, 14576), (4555, 14304), (4768, 13665), (5466, 11920), (5960, 10932), (7152, 9110), (7288, 8940)]