15672503520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{47527}}^1$

素因数の和:47777

約数の個数: 144

約数和(自身を含む): 53717096160

約数和(自身を除く): 38044592640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 687, 720, 916, 1145, 1374, 1440, 1832, 2061, 2290, 2748, 3435, 3664, 4122, 4580, 5496, 6870, 7328, 8244, 9160, 10305, 10992, 13740, 16488, 18320, 20610, 21984, 27480, 32976, 36640, 41220, 47527, 54960, 65952, 82440, 95054, 109920, 142581, 164880, 190108, 237635, 285162, 329760, 380216, 427743, 475270, 570324, 712905, 760432, 855486, 950540, 1140648, 1425810, 1520864, 1710972, 1901080, 2138715, 2281296, 2851620, 3421944, 3802160, 4277430, 4562592, 5703240, 6843888, 7604320, 8554860, 10883683, 11406480, 13687776, 17109720, 21767366, 22812960, 32651049, 34219440, 43534732, 54418415, 65302098, 68438880, 87069464, 97953147, 108836830, 130604196, 163255245, 174138928, 195906294, 217673660, 261208392, 326510490, 348277856, 391812588, 435347320, 489765735, 522416784, 653020980, 783625176, 870694640, 979531470, 1044833568, 1306041960, 1567250352, 1741389280, 1959062940, 2612083920, 3134500704, 3918125880, 5224167840, 7836251760, 15672503520]

約数ペア:

[(1, 15672503520), (2, 7836251760), (3, 5224167840), (4, 3918125880), (5, 3134500704), (6, 2612083920), (8, 1959062940), (9, 1741389280), (10, 1567250352), (12, 1306041960), (15, 1044833568), (16, 979531470), (18, 870694640), (20, 783625176), (24, 653020980), (30, 522416784), (32, 489765735), (36, 435347320), (40, 391812588), (45, 348277856), (48, 326510490), (60, 261208392), (72, 217673660), (80, 195906294), (90, 174138928), (96, 163255245), (120, 130604196), (144, 108836830), (160, 97953147), (180, 87069464), (229, 68438880), (240, 65302098), (288, 54418415), (360, 43534732), (458, 34219440), (480, 32651049), (687, 22812960), (720, 21767366), (916, 17109720), (1145, 13687776), (1374, 11406480), (1440, 10883683), (1832, 8554860), (2061, 7604320), (2290, 6843888), (2748, 5703240), (3435, 4562592), (3664, 4277430), (4122, 3802160), (4580, 3421944), (5496, 2851620), (6870, 2281296), (7328, 2138715), (8244, 1901080), (9160, 1710972), (10305, 1520864), (10992, 1425810), (13740, 1140648), (16488, 950540), (18320, 855486), (20610, 760432), (21984, 712905), (27480, 570324), (32976, 475270), (36640, 427743), (41220, 380216), (47527, 329760), (54960, 285162), (65952, 237635), (82440, 190108), (95054, 164880), (109920, 142581)]