1965893040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7129}}^1$

素因数の和:7531

約数の個数: 120

約数和(自身を含む): 6620290560

約数和(自身を除く): 4654397520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 383, 720, 766, 1149, 1532, 1915, 2298, 3064, 3447, 3830, 4596, 5745, 6128, 6894, 7129, 7660, 9192, 11490, 13788, 14258, 15320, 17235, 18384, 21387, 22980, 27576, 28516, 30640, 34470, 35645, 42774, 45960, 55152, 57032, 64161, 68940, 71290, 85548, 91920, 106935, 114064, 128322, 137880, 142580, 171096, 213870, 256644, 275760, 285160, 320805, 342192, 427740, 513288, 570320, 641610, 855480, 1026576, 1283220, 1710960, 2566440, 2730407, 5132880, 5460814, 8191221, 10921628, 13652035, 16382442, 21843256, 24573663, 27304070, 32764884, 40956105, 43686512, 49147326, 54608140, 65529768, 81912210, 98294652, 109216280, 122868315, 131059536, 163824420, 196589304, 218432560, 245736630, 327648840, 393178608, 491473260, 655297680, 982946520, 1965893040]

約数ペア:

[(1, 1965893040), (2, 982946520), (3, 655297680), (4, 491473260), (5, 393178608), (6, 327648840), (8, 245736630), (9, 218432560), (10, 196589304), (12, 163824420), (15, 131059536), (16, 122868315), (18, 109216280), (20, 98294652), (24, 81912210), (30, 65529768), (36, 54608140), (40, 49147326), (45, 43686512), (48, 40956105), (60, 32764884), (72, 27304070), (80, 24573663), (90, 21843256), (120, 16382442), (144, 13652035), (180, 10921628), (240, 8191221), (360, 5460814), (383, 5132880), (720, 2730407), (766, 2566440), (1149, 1710960), (1532, 1283220), (1915, 1026576), (2298, 855480), (3064, 641610), (3447, 570320), (3830, 513288), (4596, 427740), (5745, 342192), (6128, 320805), (6894, 285160), (7129, 275760), (7660, 256644), (9192, 213870), (11490, 171096), (13788, 142580), (14258, 137880), (15320, 128322), (17235, 114064), (18384, 106935), (21387, 91920), (22980, 85548), (27576, 71290), (28516, 68940), (30640, 64161), (34470, 57032), (35645, 55152), (42774, 45960)]