2479938480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1748

約数の個数: 240

約数和(自身を含む): 8739038880

約数和(自身を除く): 6259100400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 73, 80, 87, 90, 116, 120, 144, 145, 146, 174, 180, 219, 232, 240, 261, 290, 292, 348, 360, 365, 435, 438, 464, 522, 580, 584, 657, 696, 720, 730, 870, 876, 1044, 1095, 1160, 1168, 1305, 1314, 1392, 1460, 1627, 1740, 1752, 2088, 2117, 2190, 2320, 2610, 2628, 2920, 3254, 3285, 3480, 3504, 4176, 4234, 4380, 4881, 5220, 5256, 5840, 6351, 6508, 6570, 6960, 8135, 8468, 8760, 9762, 10440, 10512, 10585, 12702, 13016, 13140, 14643, 16270, 16936, 17520, 19053, 19524, 20880, 21170, 24405, 25404, 26032, 26280, 29286, 31755, 32540, 33872, 38106, 39048, 42340, 47183, 48810, 50808, 52560, 58572, 63510, 65080, 73215, 76212, 78096, 84680, 94366, 95265, 97620, 101616, 117144, 118771, 127020, 130160, 141549, 146430, 152424, 169360, 188732, 190530, 195240, 234288, 235915, 237542, 254040, 283098, 292860, 304848, 356313, 377464, 381060, 390480, 424647, 471830, 475084, 508080, 566196, 585720, 593855, 707745, 712626, 754928, 762120, 849294, 943660, 950168, 1068939, 1132392, 1171440, 1187710, 1415490, 1425252, 1524240, 1698588, 1781565, 1887320, 1900336, 2123235, 2137878, 2264784, 2375420, 2830980, 2850504, 3397176, 3444359, 3563130, 3774640, 4246470, 4275756, 4750840, 5344695, 5661960, 5701008, 6794352, 6888718, 7126260, 8492940, 8551512, 9501680, 10333077, 10689390, 11323920, 13777436, 14252520, 16985880, 17103024, 17221795, 20666154, 21378780, 27554872, 28505040, 30999231, 33971760, 34443590, 41332308, 42757560, 51665385, 55109744, 61998462, 68887180, 82664616, 85515120, 103330770, 123996924, 137774360, 154996155, 165329232, 206661540, 247993848, 275548720, 309992310, 413323080, 495987696, 619984620, 826646160, 1239969240, 2479938480]

約数ペア:

[(1, 2479938480), (2, 1239969240), (3, 826646160), (4, 619984620), (5, 495987696), (6, 413323080), (8, 309992310), (9, 275548720), (10, 247993848), (12, 206661540), (15, 165329232), (16, 154996155), (18, 137774360), (20, 123996924), (24, 103330770), (29, 85515120), (30, 82664616), (36, 68887180), (40, 61998462), (45, 55109744), (48, 51665385), (58, 42757560), (60, 41332308), (72, 34443590), (73, 33971760), (80, 30999231), (87, 28505040), (90, 27554872), (116, 21378780), (120, 20666154), (144, 17221795), (145, 17103024), (146, 16985880), (174, 14252520), (180, 13777436), (219, 11323920), (232, 10689390), (240, 10333077), (261, 9501680), (290, 8551512), (292, 8492940), (348, 7126260), (360, 6888718), (365, 6794352), (435, 5701008), (438, 5661960), (464, 5344695), (522, 4750840), (580, 4275756), (584, 4246470), (657, 3774640), (696, 3563130), (720, 3444359), (730, 3397176), (870, 2850504), (876, 2830980), (1044, 2375420), (1095, 2264784), (1160, 2137878), (1168, 2123235), (1305, 1900336), (1314, 1887320), (1392, 1781565), (1460, 1698588), (1627, 1524240), (1740, 1425252), (1752, 1415490), (2088, 1187710), (2117, 1171440), (2190, 1132392), (2320, 1068939), (2610, 950168), (2628, 943660), (2920, 849294), (3254, 762120), (3285, 754928), (3480, 712626), (3504, 707745), (4176, 593855), (4234, 585720), (4380, 566196), (4881, 508080), (5220, 475084), (5256, 471830), (5840, 424647), (6351, 390480), (6508, 381060), (6570, 377464), (6960, 356313), (8135, 304848), (8468, 292860), (8760, 283098), (9762, 254040), (10440, 237542), (10512, 235915), (10585, 234288), (12702, 195240), (13016, 190530), (13140, 188732), (14643, 169360), (16270, 152424), (16936, 146430), (17520, 141549), (19053, 130160), (19524, 127020), (20880, 118771), (21170, 117144), (24405, 101616), (25404, 97620), (26032, 95265), (26280, 94366), (29286, 84680), (31755, 78096), (32540, 76212), (33872, 73215), (38106, 65080), (39048, 63510), (42340, 58572), (47183, 52560), (48810, 50808)]