453378960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:290

約数の個数: 180

約数和(自身を含む): 1565688852

約数和(自身を除く): 1112309892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 109, 120, 144, 159, 180, 212, 218, 240, 265, 318, 327, 360, 424, 436, 477, 530, 545, 636, 654, 720, 795, 848, 872, 954, 981, 1060, 1090, 1272, 1308, 1590, 1635, 1744, 1908, 1962, 2120, 2180, 2385, 2544, 2616, 3180, 3270, 3816, 3924, 4240, 4360, 4770, 4905, 5232, 5777, 6360, 6540, 7632, 7848, 8720, 9540, 9810, 11554, 11881, 12720, 13080, 15696, 17331, 19080, 19620, 23108, 23762, 26160, 28885, 34662, 35643, 38160, 39240, 46216, 47524, 51993, 57770, 59405, 69324, 71286, 78480, 86655, 92432, 95048, 103986, 106929, 115540, 118810, 138648, 142572, 173310, 178215, 190096, 207972, 213858, 231080, 237620, 259965, 277296, 285144, 346620, 356430, 415944, 427716, 462160, 475240, 519930, 534645, 570288, 629693, 693240, 712860, 831888, 855432, 950480, 1039860, 1069290, 1259386, 1386480, 1425720, 1710864, 1889079, 2079720, 2138580, 2518772, 2851440, 3148465, 3778158, 4159440, 4277160, 5037544, 5667237, 6296930, 7556316, 8554320, 9445395, 10075088, 11334474, 12593860, 15112632, 18890790, 22668948, 25187720, 28336185, 30225264, 37781580, 45337896, 50375440, 56672370, 75563160, 90675792, 113344740, 151126320, 226689480, 453378960]

約数ペア:

[(1, 453378960), (2, 226689480), (3, 151126320), (4, 113344740), (5, 90675792), (6, 75563160), (8, 56672370), (9, 50375440), (10, 45337896), (12, 37781580), (15, 30225264), (16, 28336185), (18, 25187720), (20, 22668948), (24, 18890790), (30, 15112632), (36, 12593860), (40, 11334474), (45, 10075088), (48, 9445395), (53, 8554320), (60, 7556316), (72, 6296930), (80, 5667237), (90, 5037544), (106, 4277160), (109, 4159440), (120, 3778158), (144, 3148465), (159, 2851440), (180, 2518772), (212, 2138580), (218, 2079720), (240, 1889079), (265, 1710864), (318, 1425720), (327, 1386480), (360, 1259386), (424, 1069290), (436, 1039860), (477, 950480), (530, 855432), (545, 831888), (636, 712860), (654, 693240), (720, 629693), (795, 570288), (848, 534645), (872, 519930), (954, 475240), (981, 462160), (1060, 427716), (1090, 415944), (1272, 356430), (1308, 346620), (1590, 285144), (1635, 277296), (1744, 259965), (1908, 237620), (1962, 231080), (2120, 213858), (2180, 207972), (2385, 190096), (2544, 178215), (2616, 173310), (3180, 142572), (3270, 138648), (3816, 118810), (3924, 115540), (4240, 106929), (4360, 103986), (4770, 95048), (4905, 92432), (5232, 86655), (5777, 78480), (6360, 71286), (6540, 69324), (7632, 59405), (7848, 57770), (8720, 51993), (9540, 47524), (9810, 46216), (11554, 39240), (11881, 38160), (12720, 35643), (13080, 34662), (15696, 28885), (17331, 26160), (19080, 23762), (19620, 23108)]