64474080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12240

約数の個数: 96

約数和(自身を含む): 221574528

約数和(自身を除く): 157100448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12211, 24422, 36633, 48844, 61055, 73266, 97688, 122110, 134321, 146532, 183165, 195376, 244220, 268642, 293064, 366330, 390752, 402963, 488440, 537284, 586128, 671605, 732660, 805926, 976880, 1074568, 1172256, 1343210, 1465320, 1611852, 1953760, 2014815, 2149136, 2686420, 2930640, 3223704, 4029630, 4298272, 5372840, 5861280, 6447408, 8059260, 10745680, 12894816, 16118520, 21491360, 32237040, 64474080]

約数ペア:

[(1, 64474080), (2, 32237040), (3, 21491360), (4, 16118520), (5, 12894816), (6, 10745680), (8, 8059260), (10, 6447408), (11, 5861280), (12, 5372840), (15, 4298272), (16, 4029630), (20, 3223704), (22, 2930640), (24, 2686420), (30, 2149136), (32, 2014815), (33, 1953760), (40, 1611852), (44, 1465320), (48, 1343210), (55, 1172256), (60, 1074568), (66, 976880), (80, 805926), (88, 732660), (96, 671605), (110, 586128), (120, 537284), (132, 488440), (160, 402963), (165, 390752), (176, 366330), (220, 293064), (240, 268642), (264, 244220), (330, 195376), (352, 183165), (440, 146532), (480, 134321), (528, 122110), (660, 97688), (880, 73266), (1056, 61055), (1320, 48844), (1760, 36633), (2640, 24422), (5280, 12211)]