1296893280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9349}}^1$

素因数の和:9401

約数の個数: 144

約数和(自身を含む): 4340120400

約数和(自身を除く): 3043227120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 2040, 2312, 2720, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8160, 8670, 9248, 9349, 11560, 13872, 17340, 18698, 23120, 27744, 28047, 34680, 37396, 46240, 46745, 56094, 69360, 74792, 93490, 112188, 138720, 140235, 149584, 158933, 186980, 224376, 280470, 299168, 317866, 373960, 448752, 476799, 560940, 635732, 747920, 794665, 897504, 953598, 1121880, 1271464, 1495840, 1589330, 1907196, 2243760, 2383995, 2542928, 2701861, 3178660, 3814392, 4487520, 4767990, 5085856, 5403722, 6357320, 7628784, 8105583, 9535980, 10807444, 12714640, 13509305, 15257568, 16211166, 19071960, 21614888, 25429280, 27018610, 32422332, 38143920, 40527915, 43229776, 54037220, 64844664, 76287840, 81055830, 86459552, 108074440, 129689328, 162111660, 216148880, 259378656, 324223320, 432297760, 648446640, 1296893280]

約数ペア:

[(1, 1296893280), (2, 648446640), (3, 432297760), (4, 324223320), (5, 259378656), (6, 216148880), (8, 162111660), (10, 129689328), (12, 108074440), (15, 86459552), (16, 81055830), (17, 76287840), (20, 64844664), (24, 54037220), (30, 43229776), (32, 40527915), (34, 38143920), (40, 32422332), (48, 27018610), (51, 25429280), (60, 21614888), (68, 19071960), (80, 16211166), (85, 15257568), (96, 13509305), (102, 12714640), (120, 10807444), (136, 9535980), (160, 8105583), (170, 7628784), (204, 6357320), (240, 5403722), (255, 5085856), (272, 4767990), (289, 4487520), (340, 3814392), (408, 3178660), (480, 2701861), (510, 2542928), (544, 2383995), (578, 2243760), (680, 1907196), (816, 1589330), (867, 1495840), (1020, 1271464), (1156, 1121880), (1360, 953598), (1445, 897504), (1632, 794665), (1734, 747920), (2040, 635732), (2312, 560940), (2720, 476799), (2890, 448752), (3468, 373960), (4080, 317866), (4335, 299168), (4624, 280470), (5780, 224376), (6936, 186980), (8160, 158933), (8670, 149584), (9248, 140235), (9349, 138720), (11560, 112188), (13872, 93490), (17340, 74792), (18698, 69360), (23120, 56094), (27744, 46745), (28047, 46240), (34680, 37396)]