54745680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 188023680

約数和(自身を除く): 133278000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 233, 240, 264, 267, 330, 356, 440, 445, 466, 528, 534, 660, 699, 712, 880, 890, 932, 979, 1068, 1165, 1320, 1335, 1398, 1424, 1780, 1864, 1958, 2136, 2330, 2563, 2640, 2670, 2796, 2937, 3495, 3560, 3728, 3916, 4272, 4660, 4895, 5126, 5340, 5592, 5874, 6990, 7120, 7689, 7832, 9320, 9790, 10252, 10680, 11184, 11748, 12815, 13980, 14685, 15378, 15664, 18640, 19580, 20504, 20737, 21360, 23496, 25630, 27960, 29370, 30756, 38445, 39160, 41008, 41474, 46992, 51260, 55920, 58740, 61512, 62211, 76890, 78320, 82948, 102520, 103685, 117480, 123024, 124422, 153780, 165896, 205040, 207370, 228107, 234960, 248844, 307560, 311055, 331792, 414740, 456214, 497688, 615120, 622110, 684321, 829480, 912428, 995376, 1140535, 1244220, 1368642, 1658960, 1824856, 2281070, 2488440, 2737284, 3421605, 3649712, 4562140, 4976880, 5474568, 6843210, 9124280, 10949136, 13686420, 18248560, 27372840, 54745680]

約数ペア:

[(1, 54745680), (2, 27372840), (3, 18248560), (4, 13686420), (5, 10949136), (6, 9124280), (8, 6843210), (10, 5474568), (11, 4976880), (12, 4562140), (15, 3649712), (16, 3421605), (20, 2737284), (22, 2488440), (24, 2281070), (30, 1824856), (33, 1658960), (40, 1368642), (44, 1244220), (48, 1140535), (55, 995376), (60, 912428), (66, 829480), (80, 684321), (88, 622110), (89, 615120), (110, 497688), (120, 456214), (132, 414740), (165, 331792), (176, 311055), (178, 307560), (220, 248844), (233, 234960), (240, 228107), (264, 207370), (267, 205040), (330, 165896), (356, 153780), (440, 124422), (445, 123024), (466, 117480), (528, 103685), (534, 102520), (660, 82948), (699, 78320), (712, 76890), (880, 62211), (890, 61512), (932, 58740), (979, 55920), (1068, 51260), (1165, 46992), (1320, 41474), (1335, 41008), (1398, 39160), (1424, 38445), (1780, 30756), (1864, 29370), (1958, 27960), (2136, 25630), (2330, 23496), (2563, 21360), (2640, 20737), (2670, 20504), (2796, 19580), (2937, 18640), (3495, 15664), (3560, 15378), (3728, 14685), (3916, 13980), (4272, 12815), (4660, 11748), (4895, 11184), (5126, 10680), (5340, 10252), (5592, 9790), (5874, 9320), (6990, 7832), (7120, 7689)]