1256086080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1353

約数の個数: 168

約数和(自身を含む): 4333597632

約数和(自身を除く): 3077511552

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 587, 720, 743, 960, 1174, 1440, 1486, 1761, 2229, 2348, 2880, 2935, 2972, 3522, 3715, 4458, 4696, 5283, 5870, 5944, 6687, 7044, 7430, 8805, 8916, 9392, 10566, 11145, 11740, 11888, 13374, 14088, 14860, 17610, 17832, 18784, 21132, 22290, 23480, 23776, 26415, 26748, 28176, 29720, 33435, 35220, 35664, 37568, 42264, 44580, 46960, 47552, 52830, 53496, 56352, 59440, 66870, 70440, 71328, 84528, 89160, 93920, 105660, 106992, 112704, 118880, 133740, 140880, 142656, 169056, 178320, 187840, 211320, 213984, 237760, 267480, 281760, 338112, 356640, 422640, 427968, 436141, 534960, 563520, 713280, 845280, 872282, 1069920, 1308423, 1690560, 1744564, 2139840, 2180705, 2616846, 3489128, 3925269, 4361410, 5233692, 6542115, 6978256, 7850538, 8722820, 10467384, 13084230, 13956512, 15701076, 17445640, 19626345, 20934768, 26168460, 27913024, 31402152, 34891280, 39252690, 41869536, 52336920, 62804304, 69782560, 78505380, 83739072, 104673840, 125608608, 139565120, 157010760, 209347680, 251217216, 314021520, 418695360, 628043040, 1256086080]

約数ペア:

[(1, 1256086080), (2, 628043040), (3, 418695360), (4, 314021520), (5, 251217216), (6, 209347680), (8, 157010760), (9, 139565120), (10, 125608608), (12, 104673840), (15, 83739072), (16, 78505380), (18, 69782560), (20, 62804304), (24, 52336920), (30, 41869536), (32, 39252690), (36, 34891280), (40, 31402152), (45, 27913024), (48, 26168460), (60, 20934768), (64, 19626345), (72, 17445640), (80, 15701076), (90, 13956512), (96, 13084230), (120, 10467384), (144, 8722820), (160, 7850538), (180, 6978256), (192, 6542115), (240, 5233692), (288, 4361410), (320, 3925269), (360, 3489128), (480, 2616846), (576, 2180705), (587, 2139840), (720, 1744564), (743, 1690560), (960, 1308423), (1174, 1069920), (1440, 872282), (1486, 845280), (1761, 713280), (2229, 563520), (2348, 534960), (2880, 436141), (2935, 427968), (2972, 422640), (3522, 356640), (3715, 338112), (4458, 281760), (4696, 267480), (5283, 237760), (5870, 213984), (5944, 211320), (6687, 187840), (7044, 178320), (7430, 169056), (8805, 142656), (8916, 140880), (9392, 133740), (10566, 118880), (11145, 112704), (11740, 106992), (11888, 105660), (13374, 93920), (14088, 89160), (14860, 84528), (17610, 71328), (17832, 70440), (18784, 66870), (21132, 59440), (22290, 56352), (23480, 53496), (23776, 52830), (26415, 47552), (26748, 46960), (28176, 44580), (29720, 42264), (33435, 37568), (35220, 35664)]