318624960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5522

約数の個数: 112

約数和(自身を含む): 1028407392

約数和(自身を除く): 709782432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5441, 5856, 7320, 9760, 10882, 11712, 14640, 16323, 19520, 21764, 27205, 29280, 32646, 43528, 54410, 58560, 65292, 81615, 87056, 108820, 130584, 163230, 174112, 217640, 261168, 326460, 331901, 348224, 435280, 522336, 652920, 663802, 870560, 995703, 1044672, 1305840, 1327604, 1659505, 1741120, 1991406, 2611680, 2655208, 3319010, 3982812, 4978515, 5223360, 5310416, 6638020, 7965624, 9957030, 10620832, 13276040, 15931248, 19914060, 21241664, 26552080, 31862496, 39828120, 53104160, 63724992, 79656240, 106208320, 159312480, 318624960]

約数ペア:

[(1, 318624960), (2, 159312480), (3, 106208320), (4, 79656240), (5, 63724992), (6, 53104160), (8, 39828120), (10, 31862496), (12, 26552080), (15, 21241664), (16, 19914060), (20, 15931248), (24, 13276040), (30, 10620832), (32, 9957030), (40, 7965624), (48, 6638020), (60, 5310416), (61, 5223360), (64, 4978515), (80, 3982812), (96, 3319010), (120, 2655208), (122, 2611680), (160, 1991406), (183, 1741120), (192, 1659505), (240, 1327604), (244, 1305840), (305, 1044672), (320, 995703), (366, 870560), (480, 663802), (488, 652920), (610, 522336), (732, 435280), (915, 348224), (960, 331901), (976, 326460), (1220, 261168), (1464, 217640), (1830, 174112), (1952, 163230), (2440, 130584), (2928, 108820), (3660, 87056), (3904, 81615), (4880, 65292), (5441, 58560), (5856, 54410), (7320, 43528), (9760, 32646), (10882, 29280), (11712, 27205), (14640, 21764), (16323, 19520)]