23615280

素因数分解:

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

素因数の和:93

約数の個数: 240

約数和(自身を含む): 90723360

約数和(自身を除く): 67108080

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, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 432, 435, 464, 468, 520, 522, 540, 580, 585, 624, 696, 702, 720, 754, 780, 783, 841, 870, 936, 1040, 1044, 1080, 1131, 1160, 1170, 1305, 1392, 1404, 1508, 1560, 1566, 1682, 1740, 1755, 1872, 1885, 2088, 2160, 2262, 2320, 2340, 2523, 2610, 2808, 3016, 3120, 3132, 3364, 3393, 3480, 3510, 3770, 3915, 4176, 4205, 4524, 4680, 5046, 5220, 5616, 5655, 6032, 6264, 6728, 6786, 6960, 7020, 7540, 7569, 7830, 8410, 9048, 9360, 10092, 10179, 10440, 10933, 11310, 12528, 12615, 13456, 13572, 14040, 15080, 15138, 15660, 16820, 16965, 18096, 20184, 20358, 20880, 21866, 22620, 22707, 25230, 27144, 28080, 30160, 30276, 31320, 32799, 33640, 33930, 37845, 40368, 40716, 43732, 45240, 45414, 50460, 50895, 54288, 54665, 60552, 62640, 65598, 67280, 67860, 75690, 81432, 87464, 90480, 90828, 98397, 100920, 101790, 109330, 113535, 121104, 131196, 135720, 151380, 162864, 163995, 174928, 181656, 196794, 201840, 203580, 218660, 227070, 262392, 271440, 295191, 302760, 327990, 363312, 393588, 407160, 437320, 454140, 491985, 524784, 590382, 605520, 655980, 787176, 814320, 874640, 908280, 983970, 1180764, 1311960, 1475955, 1574352, 1816560, 1967940, 2361528, 2623920, 2951910, 3935880, 4723056, 5903820, 7871760, 11807640, 23615280]

約数ペア:

[(1, 23615280), (2, 11807640), (3, 7871760), (4, 5903820), (5, 4723056), (6, 3935880), (8, 2951910), (9, 2623920), (10, 2361528), (12, 1967940), (13, 1816560), (15, 1574352), (16, 1475955), (18, 1311960), (20, 1180764), (24, 983970), (26, 908280), (27, 874640), (29, 814320), (30, 787176), (36, 655980), (39, 605520), (40, 590382), (45, 524784), (48, 491985), (52, 454140), (54, 437320), (58, 407160), (60, 393588), (65, 363312), (72, 327990), (78, 302760), (80, 295191), (87, 271440), (90, 262392), (104, 227070), (108, 218660), (116, 203580), (117, 201840), (120, 196794), (130, 181656), (135, 174928), (144, 163995), (145, 162864), (156, 151380), (174, 135720), (180, 131196), (195, 121104), (208, 113535), (216, 109330), (232, 101790), (234, 100920), (240, 98397), (260, 90828), (261, 90480), (270, 87464), (290, 81432), (312, 75690), (348, 67860), (351, 67280), (360, 65598), (377, 62640), (390, 60552), (432, 54665), (435, 54288), (464, 50895), (468, 50460), (520, 45414), (522, 45240), (540, 43732), (580, 40716), (585, 40368), (624, 37845), (696, 33930), (702, 33640), (720, 32799), (754, 31320), (780, 30276), (783, 30160), (841, 28080), (870, 27144), (936, 25230), (1040, 22707), (1044, 22620), (1080, 21866), (1131, 20880), (1160, 20358), (1170, 20184), (1305, 18096), (1392, 16965), (1404, 16820), (1508, 15660), (1560, 15138), (1566, 15080), (1682, 14040), (1740, 13572), (1755, 13456), (1872, 12615), (1885, 12528), (2088, 11310), (2160, 10933), (2262, 10440), (2320, 10179), (2340, 10092), (2523, 9360), (2610, 9048), (2808, 8410), (3016, 7830), (3120, 7569), (3132, 7540), (3364, 7020), (3393, 6960), (3480, 6786), (3510, 6728), (3770, 6264), (3915, 6032), (4176, 5655), (4205, 5616), (4524, 5220), (4680, 5046)]