229948080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 737314416

約数和(自身を除く): 507366336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 997, 1240, 1488, 1860, 1922, 1994, 2480, 2883, 2991, 3720, 3844, 3988, 4805, 4985, 5766, 5982, 7440, 7688, 7976, 9610, 9970, 11532, 11964, 14415, 14955, 15376, 15952, 19220, 19940, 23064, 23928, 28830, 29910, 30907, 38440, 39880, 46128, 47856, 57660, 59820, 61814, 76880, 79760, 92721, 115320, 119640, 123628, 154535, 185442, 230640, 239280, 247256, 309070, 370884, 463605, 494512, 618140, 741768, 927210, 958117, 1236280, 1483536, 1854420, 1916234, 2472560, 2874351, 3708840, 3832468, 4790585, 5748702, 7417680, 7664936, 9581170, 11497404, 14371755, 15329872, 19162340, 22994808, 28743510, 38324680, 45989616, 57487020, 76649360, 114974040, 229948080]

約数ペア:

[(1, 229948080), (2, 114974040), (3, 76649360), (4, 57487020), (5, 45989616), (6, 38324680), (8, 28743510), (10, 22994808), (12, 19162340), (15, 15329872), (16, 14371755), (20, 11497404), (24, 9581170), (30, 7664936), (31, 7417680), (40, 5748702), (48, 4790585), (60, 3832468), (62, 3708840), (80, 2874351), (93, 2472560), (120, 1916234), (124, 1854420), (155, 1483536), (186, 1236280), (240, 958117), (248, 927210), (310, 741768), (372, 618140), (465, 494512), (496, 463605), (620, 370884), (744, 309070), (930, 247256), (961, 239280), (997, 230640), (1240, 185442), (1488, 154535), (1860, 123628), (1922, 119640), (1994, 115320), (2480, 92721), (2883, 79760), (2991, 76880), (3720, 61814), (3844, 59820), (3988, 57660), (4805, 47856), (4985, 46128), (5766, 39880), (5982, 38440), (7440, 30907), (7688, 29910), (7976, 28830), (9610, 23928), (9970, 23064), (11532, 19940), (11964, 19220), (14415, 15952), (14955, 15376)]