553120560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 1961017344

約数和(自身を除く): 1407896784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 127, 138, 144, 180, 184, 207, 230, 240, 254, 263, 276, 345, 360, 368, 381, 414, 460, 508, 526, 552, 635, 690, 720, 762, 789, 828, 920, 1016, 1035, 1052, 1104, 1143, 1270, 1315, 1380, 1524, 1578, 1656, 1840, 1905, 2032, 2070, 2104, 2286, 2367, 2540, 2630, 2760, 2921, 3048, 3156, 3312, 3810, 3945, 4140, 4208, 4572, 4734, 5080, 5260, 5520, 5715, 5842, 6049, 6096, 6312, 7620, 7890, 8280, 8763, 9144, 9468, 10160, 10520, 11430, 11684, 11835, 12098, 12624, 14605, 15240, 15780, 16560, 17526, 18147, 18288, 18936, 21040, 22860, 23368, 23670, 24196, 26289, 29210, 30245, 30480, 31560, 33401, 35052, 36294, 37872, 43815, 45720, 46736, 47340, 48392, 52578, 54441, 58420, 60490, 63120, 66802, 70104, 72588, 87630, 90735, 91440, 94680, 96784, 100203, 105156, 108882, 116840, 120980, 131445, 133604, 140208, 145176, 167005, 175260, 181470, 189360, 200406, 210312, 217764, 233680, 241960, 262890, 267208, 272205, 290352, 300609, 334010, 350520, 362940, 400812, 420624, 435528, 483920, 501015, 525780, 534416, 544410, 601218, 668020, 701040, 725880, 768223, 801624, 871056, 1002030, 1051560, 1088820, 1202436, 1336040, 1451760, 1503045, 1536446, 1603248, 2004060, 2103120, 2177640, 2304669, 2404872, 2672080, 3006090, 3072892, 3841115, 4008120, 4355280, 4609338, 4809744, 6012180, 6145784, 6914007, 7682230, 8016240, 9218676, 11523345, 12024360, 12291568, 13828014, 15364460, 18437352, 23046690, 24048720, 27656028, 30728920, 34570035, 36874704, 46093380, 55312056, 61457840, 69140070, 92186760, 110624112, 138280140, 184373520, 276560280, 553120560]

約数ペア:

[(1, 553120560), (2, 276560280), (3, 184373520), (4, 138280140), (5, 110624112), (6, 92186760), (8, 69140070), (9, 61457840), (10, 55312056), (12, 46093380), (15, 36874704), (16, 34570035), (18, 30728920), (20, 27656028), (23, 24048720), (24, 23046690), (30, 18437352), (36, 15364460), (40, 13828014), (45, 12291568), (46, 12024360), (48, 11523345), (60, 9218676), (69, 8016240), (72, 7682230), (80, 6914007), (90, 6145784), (92, 6012180), (115, 4809744), (120, 4609338), (127, 4355280), (138, 4008120), (144, 3841115), (180, 3072892), (184, 3006090), (207, 2672080), (230, 2404872), (240, 2304669), (254, 2177640), (263, 2103120), (276, 2004060), (345, 1603248), (360, 1536446), (368, 1503045), (381, 1451760), (414, 1336040), (460, 1202436), (508, 1088820), (526, 1051560), (552, 1002030), (635, 871056), (690, 801624), (720, 768223), (762, 725880), (789, 701040), (828, 668020), (920, 601218), (1016, 544410), (1035, 534416), (1052, 525780), (1104, 501015), (1143, 483920), (1270, 435528), (1315, 420624), (1380, 400812), (1524, 362940), (1578, 350520), (1656, 334010), (1840, 300609), (1905, 290352), (2032, 272205), (2070, 267208), (2104, 262890), (2286, 241960), (2367, 233680), (2540, 217764), (2630, 210312), (2760, 200406), (2921, 189360), (3048, 181470), (3156, 175260), (3312, 167005), (3810, 145176), (3945, 140208), (4140, 133604), (4208, 131445), (4572, 120980), (4734, 116840), (5080, 108882), (5260, 105156), (5520, 100203), (5715, 96784), (5842, 94680), (6049, 91440), (6096, 90735), (6312, 87630), (7620, 72588), (7890, 70104), (8280, 66802), (8763, 63120), (9144, 60490), (9468, 58420), (10160, 54441), (10520, 52578), (11430, 48392), (11684, 47340), (11835, 46736), (12098, 45720), (12624, 43815), (14605, 37872), (15240, 36294), (15780, 35052), (16560, 33401), (17526, 31560), (18147, 30480), (18288, 30245), (18936, 29210), (21040, 26289), (22860, 24196), (23368, 23670)]