449614080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1317

約数の個数: 216

約数和(自身を含む): 1607074560

約数和(自身を除く): 1157460480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1259, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2518, 2790, 2880, 2976, 3720, 3777, 3840, 3968, 4464, 4960, 5036, 5580, 5760, 5952, 6295, 7440, 7554, 7936, 8928, 9920, 10072, 11160, 11331, 11520, 11904, 12590, 14880, 15108, 17856, 18885, 19840, 20144, 22320, 22662, 23808, 25180, 29760, 30216, 35712, 37770, 39029, 39680, 40288, 44640, 45324, 50360, 56655, 59520, 60432, 71424, 75540, 78058, 80576, 89280, 90648, 100720, 113310, 117087, 119040, 120864, 151080, 156116, 161152, 178560, 181296, 195145, 201440, 226620, 234174, 241728, 302160, 312232, 322304, 351261, 357120, 362592, 390290, 402880, 453240, 468348, 483456, 585435, 604320, 624464, 702522, 725184, 780580, 805760, 906480, 936696, 966912, 1170870, 1208640, 1248928, 1405044, 1450368, 1561160, 1611520, 1756305, 1812960, 1873392, 2341740, 2417280, 2497856, 2810088, 2900736, 3122320, 3512610, 3625920, 3746784, 4683480, 4834560, 4995712, 5620176, 6244640, 7025220, 7251840, 7493568, 9366960, 9991424, 11240352, 12489280, 14050440, 14503680, 14987136, 18733920, 22480704, 24978560, 28100880, 29974272, 37467840, 44961408, 49957120, 56201760, 74935680, 89922816, 112403520, 149871360, 224807040, 449614080]

約数ペア:

[(1, 449614080), (2, 224807040), (3, 149871360), (4, 112403520), (5, 89922816), (6, 74935680), (8, 56201760), (9, 49957120), (10, 44961408), (12, 37467840), (15, 29974272), (16, 28100880), (18, 24978560), (20, 22480704), (24, 18733920), (30, 14987136), (31, 14503680), (32, 14050440), (36, 12489280), (40, 11240352), (45, 9991424), (48, 9366960), (60, 7493568), (62, 7251840), (64, 7025220), (72, 6244640), (80, 5620176), (90, 4995712), (93, 4834560), (96, 4683480), (120, 3746784), (124, 3625920), (128, 3512610), (144, 3122320), (155, 2900736), (160, 2810088), (180, 2497856), (186, 2417280), (192, 2341740), (240, 1873392), (248, 1812960), (256, 1756305), (279, 1611520), (288, 1561160), (310, 1450368), (320, 1405044), (360, 1248928), (372, 1208640), (384, 1170870), (465, 966912), (480, 936696), (496, 906480), (558, 805760), (576, 780580), (620, 725184), (640, 702522), (720, 624464), (744, 604320), (768, 585435), (930, 483456), (960, 468348), (992, 453240), (1116, 402880), (1152, 390290), (1240, 362592), (1259, 357120), (1280, 351261), (1395, 322304), (1440, 312232), (1488, 302160), (1860, 241728), (1920, 234174), (1984, 226620), (2232, 201440), (2304, 195145), (2480, 181296), (2518, 178560), (2790, 161152), (2880, 156116), (2976, 151080), (3720, 120864), (3777, 119040), (3840, 117087), (3968, 113310), (4464, 100720), (4960, 90648), (5036, 89280), (5580, 80576), (5760, 78058), (5952, 75540), (6295, 71424), (7440, 60432), (7554, 59520), (7936, 56655), (8928, 50360), (9920, 45324), (10072, 44640), (11160, 40288), (11331, 39680), (11520, 39029), (11904, 37770), (12590, 35712), (14880, 30216), (15108, 29760), (17856, 25180), (18885, 23808), (19840, 22662), (20144, 22320)]