54391560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 115920120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 83, 86, 120, 127, 129, 166, 172, 215, 249, 254, 258, 332, 344, 381, 415, 430, 498, 508, 516, 635, 645, 664, 762, 830, 860, 996, 1016, 1032, 1245, 1270, 1290, 1524, 1660, 1720, 1905, 1992, 2490, 2540, 2580, 3048, 3320, 3569, 3810, 4980, 5080, 5160, 5461, 7138, 7620, 9960, 10541, 10707, 10922, 14276, 15240, 16383, 17845, 21082, 21414, 21844, 27305, 28552, 31623, 32766, 35690, 42164, 42828, 43688, 52705, 53535, 54610, 63246, 65532, 71380, 81915, 84328, 85656, 105410, 107070, 109220, 126492, 131064, 142760, 158115, 163830, 210820, 214140, 218440, 252984, 316230, 327660, 421640, 428280, 453263, 632460, 655320, 906526, 1264920, 1359789, 1813052, 2266315, 2719578, 3626104, 4532630, 5439156, 6798945, 9065260, 10878312, 13597890, 18130520, 27195780, 54391560]

約数ペア:

[(1, 54391560), (2, 27195780), (3, 18130520), (4, 13597890), (5, 10878312), (6, 9065260), (8, 6798945), (10, 5439156), (12, 4532630), (15, 3626104), (20, 2719578), (24, 2266315), (30, 1813052), (40, 1359789), (43, 1264920), (60, 906526), (83, 655320), (86, 632460), (120, 453263), (127, 428280), (129, 421640), (166, 327660), (172, 316230), (215, 252984), (249, 218440), (254, 214140), (258, 210820), (332, 163830), (344, 158115), (381, 142760), (415, 131064), (430, 126492), (498, 109220), (508, 107070), (516, 105410), (635, 85656), (645, 84328), (664, 81915), (762, 71380), (830, 65532), (860, 63246), (996, 54610), (1016, 53535), (1032, 52705), (1245, 43688), (1270, 42828), (1290, 42164), (1524, 35690), (1660, 32766), (1720, 31623), (1905, 28552), (1992, 27305), (2490, 21844), (2540, 21414), (2580, 21082), (3048, 17845), (3320, 16383), (3569, 15240), (3810, 14276), (4980, 10922), (5080, 10707), (5160, 10541), (5461, 9960), (7138, 7620)]