2442960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 200

約数和(自身を含む): 9452520

約数和(自身を除く): 7009560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 324, 348, 351, 360, 377, 390, 405, 432, 435, 464, 468, 520, 522, 540, 580, 585, 624, 648, 696, 702, 720, 754, 780, 783, 810, 870, 936, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1296, 1305, 1392, 1404, 1508, 1560, 1566, 1620, 1740, 1755, 1872, 1885, 2088, 2106, 2160, 2262, 2320, 2340, 2349, 2610, 2808, 3016, 3120, 3132, 3240, 3393, 3480, 3510, 3770, 3915, 4176, 4212, 4524, 4680, 4698, 5220, 5265, 5616, 5655, 6032, 6264, 6480, 6786, 6960, 7020, 7540, 7830, 8424, 9048, 9360, 9396, 10179, 10440, 10530, 11310, 11745, 12528, 13572, 14040, 15080, 15660, 16848, 16965, 18096, 18792, 20358, 20880, 21060, 22620, 23490, 27144, 28080, 30160, 30537, 31320, 33930, 37584, 40716, 42120, 45240, 46980, 50895, 54288, 61074, 62640, 67860, 81432, 84240, 90480, 93960, 101790, 122148, 135720, 152685, 162864, 187920, 203580, 244296, 271440, 305370, 407160, 488592, 610740, 814320, 1221480, 2442960]

約数ペア:

[(1, 2442960), (2, 1221480), (3, 814320), (4, 610740), (5, 488592), (6, 407160), (8, 305370), (9, 271440), (10, 244296), (12, 203580), (13, 187920), (15, 162864), (16, 152685), (18, 135720), (20, 122148), (24, 101790), (26, 93960), (27, 90480), (29, 84240), (30, 81432), (36, 67860), (39, 62640), (40, 61074), (45, 54288), (48, 50895), (52, 46980), (54, 45240), (58, 42120), (60, 40716), (65, 37584), (72, 33930), (78, 31320), (80, 30537), (81, 30160), (87, 28080), (90, 27144), (104, 23490), (108, 22620), (116, 21060), (117, 20880), (120, 20358), (130, 18792), (135, 18096), (144, 16965), (145, 16848), (156, 15660), (162, 15080), (174, 14040), (180, 13572), (195, 12528), (208, 11745), (216, 11310), (232, 10530), (234, 10440), (240, 10179), (260, 9396), (261, 9360), (270, 9048), (290, 8424), (312, 7830), (324, 7540), (348, 7020), (351, 6960), (360, 6786), (377, 6480), (390, 6264), (405, 6032), (432, 5655), (435, 5616), (464, 5265), (468, 5220), (520, 4698), (522, 4680), (540, 4524), (580, 4212), (585, 4176), (624, 3915), (648, 3770), (696, 3510), (702, 3480), (720, 3393), (754, 3240), (780, 3132), (783, 3120), (810, 3016), (870, 2808), (936, 2610), (1040, 2349), (1044, 2340), (1053, 2320), (1080, 2262), (1131, 2160), (1160, 2106), (1170, 2088), (1296, 1885), (1305, 1872), (1392, 1755), (1404, 1740), (1508, 1620), (1560, 1566)]