55699920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 138751920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 241, 270, 321, 360, 428, 432, 482, 535, 540, 642, 720, 723, 856, 963, 964, 1070, 1080, 1205, 1284, 1446, 1605, 1712, 1926, 1928, 2140, 2160, 2169, 2410, 2568, 2889, 2892, 3210, 3615, 3852, 3856, 4280, 4338, 4815, 4820, 5136, 5778, 5784, 6420, 6507, 7230, 7704, 8560, 8676, 9630, 9640, 10845, 11556, 11568, 12840, 13014, 14445, 14460, 15408, 17352, 19260, 19280, 21690, 23112, 25680, 25787, 26028, 28890, 28920, 32535, 34704, 38520, 43380, 46224, 51574, 52056, 57780, 57840, 65070, 77040, 77361, 86760, 103148, 104112, 115560, 128935, 130140, 154722, 173520, 206296, 231120, 232083, 257870, 260280, 309444, 386805, 412592, 464166, 515740, 520560, 618888, 696249, 773610, 928332, 1031480, 1160415, 1237776, 1392498, 1547220, 1856664, 2062960, 2320830, 2784996, 3094440, 3481245, 3713328, 4641660, 5569992, 6188880, 6962490, 9283320, 11139984, 13924980, 18566640, 27849960, 55699920]

約数ペア:

[(1, 55699920), (2, 27849960), (3, 18566640), (4, 13924980), (5, 11139984), (6, 9283320), (8, 6962490), (9, 6188880), (10, 5569992), (12, 4641660), (15, 3713328), (16, 3481245), (18, 3094440), (20, 2784996), (24, 2320830), (27, 2062960), (30, 1856664), (36, 1547220), (40, 1392498), (45, 1237776), (48, 1160415), (54, 1031480), (60, 928332), (72, 773610), (80, 696249), (90, 618888), (107, 520560), (108, 515740), (120, 464166), (135, 412592), (144, 386805), (180, 309444), (214, 260280), (216, 257870), (240, 232083), (241, 231120), (270, 206296), (321, 173520), (360, 154722), (428, 130140), (432, 128935), (482, 115560), (535, 104112), (540, 103148), (642, 86760), (720, 77361), (723, 77040), (856, 65070), (963, 57840), (964, 57780), (1070, 52056), (1080, 51574), (1205, 46224), (1284, 43380), (1446, 38520), (1605, 34704), (1712, 32535), (1926, 28920), (1928, 28890), (2140, 26028), (2160, 25787), (2169, 25680), (2410, 23112), (2568, 21690), (2889, 19280), (2892, 19260), (3210, 17352), (3615, 15408), (3852, 14460), (3856, 14445), (4280, 13014), (4338, 12840), (4815, 11568), (4820, 11556), (5136, 10845), (5778, 9640), (5784, 9630), (6420, 8676), (6507, 8560), (7230, 7704)]