2860147260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 9240783552

約数和(自身を除く): 6380636292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 103, 108, 122, 135, 162, 180, 183, 206, 244, 270, 281, 305, 309, 324, 366, 405, 412, 515, 540, 549, 562, 610, 618, 732, 810, 843, 915, 927, 1030, 1098, 1124, 1220, 1236, 1405, 1545, 1620, 1647, 1686, 1830, 1854, 2060, 2196, 2529, 2745, 2781, 2810, 3090, 3294, 3372, 3660, 3708, 4215, 4635, 4941, 5058, 5490, 5562, 5620, 6180, 6283, 6588, 7587, 8235, 8343, 8430, 9270, 9882, 10116, 10980, 11124, 12566, 12645, 13905, 15174, 16470, 16686, 16860, 17141, 18540, 18849, 19764, 22761, 24705, 25132, 25290, 27810, 28943, 30348, 31415, 32940, 33372, 34282, 37698, 37935, 41715, 45522, 49410, 50580, 51423, 55620, 56547, 57886, 62830, 68564, 75396, 75870, 83430, 85705, 86829, 91044, 94245, 98820, 102846, 113094, 113805, 115772, 125660, 144715, 151740, 154269, 166860, 169641, 171410, 173658, 188490, 205692, 226188, 227610, 257115, 260487, 282735, 289430, 308538, 339282, 342820, 347316, 376980, 434145, 455220, 462807, 508923, 514230, 520974, 565470, 578860, 617076, 678564, 771345, 781461, 848205, 868290, 925614, 1017846, 1028460, 1041948, 1130940, 1302435, 1388421, 1542690, 1562922, 1696410, 1736580, 1765523, 1851228, 2035692, 2314035, 2344383, 2544615, 2604870, 2776842, 3085380, 3125844, 3392820, 3531046, 3907305, 4628070, 4688766, 5089230, 5209740, 5296569, 5553684, 6942105, 7062092, 7814610, 8827615, 9256140, 9377532, 10178460, 10593138, 11721915, 13884210, 15629220, 15889707, 17655230, 21186276, 23443830, 26482845, 27768420, 31779414, 35310460, 46887660, 47669121, 52965690, 63558828, 79448535, 95338242, 105931380, 143007363, 158897070, 190676484, 238345605, 286014726, 317794140, 476691210, 572029452, 715036815, 953382420, 1430073630, 2860147260]

約数ペア:

[(1, 2860147260), (2, 1430073630), (3, 953382420), (4, 715036815), (5, 572029452), (6, 476691210), (9, 317794140), (10, 286014726), (12, 238345605), (15, 190676484), (18, 158897070), (20, 143007363), (27, 105931380), (30, 95338242), (36, 79448535), (45, 63558828), (54, 52965690), (60, 47669121), (61, 46887660), (81, 35310460), (90, 31779414), (103, 27768420), (108, 26482845), (122, 23443830), (135, 21186276), (162, 17655230), (180, 15889707), (183, 15629220), (206, 13884210), (244, 11721915), (270, 10593138), (281, 10178460), (305, 9377532), (309, 9256140), (324, 8827615), (366, 7814610), (405, 7062092), (412, 6942105), (515, 5553684), (540, 5296569), (549, 5209740), (562, 5089230), (610, 4688766), (618, 4628070), (732, 3907305), (810, 3531046), (843, 3392820), (915, 3125844), (927, 3085380), (1030, 2776842), (1098, 2604870), (1124, 2544615), (1220, 2344383), (1236, 2314035), (1405, 2035692), (1545, 1851228), (1620, 1765523), (1647, 1736580), (1686, 1696410), (1830, 1562922), (1854, 1542690), (2060, 1388421), (2196, 1302435), (2529, 1130940), (2745, 1041948), (2781, 1028460), (2810, 1017846), (3090, 925614), (3294, 868290), (3372, 848205), (3660, 781461), (3708, 771345), (4215, 678564), (4635, 617076), (4941, 578860), (5058, 565470), (5490, 520974), (5562, 514230), (5620, 508923), (6180, 462807), (6283, 455220), (6588, 434145), (7587, 376980), (8235, 347316), (8343, 342820), (8430, 339282), (9270, 308538), (9882, 289430), (10116, 282735), (10980, 260487), (11124, 257115), (12566, 227610), (12645, 226188), (13905, 205692), (15174, 188490), (16470, 173658), (16686, 171410), (16860, 169641), (17141, 166860), (18540, 154269), (18849, 151740), (19764, 144715), (22761, 125660), (24705, 115772), (25132, 113805), (25290, 113094), (27810, 102846), (28943, 98820), (30348, 94245), (31415, 91044), (32940, 86829), (33372, 85705), (34282, 83430), (37698, 75870), (37935, 75396), (41715, 68564), (45522, 62830), (49410, 57886), (50580, 56547), (51423, 55620)]