241469280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12933

約数の個数: 144

約数和(自身を含む): 887468400

約数和(自身を除く): 645999120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12899, 18720, 25798, 38697, 51596, 64495, 77394, 103192, 116091, 128990, 154788, 167687, 193485, 206384, 232182, 257980, 309576, 335374, 386970, 412768, 464364, 503061, 515960, 580455, 619152, 670748, 773940, 838435, 928728, 1006122, 1031920, 1160910, 1238304, 1341496, 1509183, 1547880, 1676870, 1857456, 2012244, 2063840, 2321820, 2515305, 2682992, 3018366, 3095760, 3353740, 3714912, 4024488, 4643640, 5030610, 5365984, 6036732, 6191520, 6707480, 7545915, 8048976, 9287280, 10061220, 12073464, 13414960, 15091830, 16097952, 18574560, 20122440, 24146928, 26829920, 30183660, 40244880, 48293856, 60367320, 80489760, 120734640, 241469280]

約数ペア:

[(1, 241469280), (2, 120734640), (3, 80489760), (4, 60367320), (5, 48293856), (6, 40244880), (8, 30183660), (9, 26829920), (10, 24146928), (12, 20122440), (13, 18574560), (15, 16097952), (16, 15091830), (18, 13414960), (20, 12073464), (24, 10061220), (26, 9287280), (30, 8048976), (32, 7545915), (36, 6707480), (39, 6191520), (40, 6036732), (45, 5365984), (48, 5030610), (52, 4643640), (60, 4024488), (65, 3714912), (72, 3353740), (78, 3095760), (80, 3018366), (90, 2682992), (96, 2515305), (104, 2321820), (117, 2063840), (120, 2012244), (130, 1857456), (144, 1676870), (156, 1547880), (160, 1509183), (180, 1341496), (195, 1238304), (208, 1160910), (234, 1031920), (240, 1006122), (260, 928728), (288, 838435), (312, 773940), (360, 670748), (390, 619152), (416, 580455), (468, 515960), (480, 503061), (520, 464364), (585, 412768), (624, 386970), (720, 335374), (780, 309576), (936, 257980), (1040, 232182), (1170, 206384), (1248, 193485), (1440, 167687), (1560, 154788), (1872, 128990), (2080, 116091), (2340, 103192), (3120, 77394), (3744, 64495), (4680, 51596), (6240, 38697), (9360, 25798), (12899, 18720)]