459896160

素因数分解:

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

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 1498413168

約数和(自身を除く): 1038517008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 961, 992, 997, 1240, 1488, 1860, 1922, 1994, 2480, 2883, 2976, 2991, 3720, 3844, 3988, 4805, 4960, 4985, 5766, 5982, 7440, 7688, 7976, 9610, 9970, 11532, 11964, 14415, 14880, 14955, 15376, 15952, 19220, 19940, 23064, 23928, 28830, 29910, 30752, 30907, 31904, 38440, 39880, 46128, 47856, 57660, 59820, 61814, 76880, 79760, 92256, 92721, 95712, 115320, 119640, 123628, 153760, 154535, 159520, 185442, 230640, 239280, 247256, 309070, 370884, 461280, 463605, 478560, 494512, 618140, 741768, 927210, 958117, 989024, 1236280, 1483536, 1854420, 1916234, 2472560, 2874351, 2967072, 3708840, 3832468, 4790585, 4945120, 5748702, 7417680, 7664936, 9581170, 11497404, 14371755, 14835360, 15329872, 19162340, 22994808, 28743510, 30659744, 38324680, 45989616, 57487020, 76649360, 91979232, 114974040, 153298720, 229948080, 459896160]

約数ペア:

[(1, 459896160), (2, 229948080), (3, 153298720), (4, 114974040), (5, 91979232), (6, 76649360), (8, 57487020), (10, 45989616), (12, 38324680), (15, 30659744), (16, 28743510), (20, 22994808), (24, 19162340), (30, 15329872), (31, 14835360), (32, 14371755), (40, 11497404), (48, 9581170), (60, 7664936), (62, 7417680), (80, 5748702), (93, 4945120), (96, 4790585), (120, 3832468), (124, 3708840), (155, 2967072), (160, 2874351), (186, 2472560), (240, 1916234), (248, 1854420), (310, 1483536), (372, 1236280), (465, 989024), (480, 958117), (496, 927210), (620, 741768), (744, 618140), (930, 494512), (961, 478560), (992, 463605), (997, 461280), (1240, 370884), (1488, 309070), (1860, 247256), (1922, 239280), (1994, 230640), (2480, 185442), (2883, 159520), (2976, 154535), (2991, 153760), (3720, 123628), (3844, 119640), (3988, 115320), (4805, 95712), (4960, 92721), (4985, 92256), (5766, 79760), (5982, 76880), (7440, 61814), (7688, 59820), (7976, 57660), (9610, 47856), (9970, 46128), (11532, 39880), (11964, 38440), (14415, 31904), (14880, 30907), (14955, 30752), (15376, 29910), (15952, 28830), (19220, 23928), (19940, 23064)]