1128681360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1429}}^1$

素因数の和:2545

約数の個数: 120

約数和(自身を含む): 3796598520

約数和(自身を除く): 2667917160

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, 720, 1097, 1429, 2194, 2858, 3291, 4287, 4388, 5485, 5716, 6582, 7145, 8574, 8776, 9873, 10970, 11432, 12861, 13164, 14290, 16455, 17148, 17552, 19746, 21435, 21940, 22864, 25722, 26328, 28580, 32910, 34296, 39492, 42870, 43880, 49365, 51444, 52656, 57160, 64305, 65820, 68592, 78984, 85740, 87760, 98730, 102888, 114320, 128610, 131640, 157968, 171480, 197460, 205776, 257220, 263280, 342960, 394920, 514440, 789840, 1028880, 1567613, 3135226, 4702839, 6270452, 7838065, 9405678, 12540904, 14108517, 15676130, 18811356, 23514195, 25081808, 28217034, 31352260, 37622712, 47028390, 56434068, 62704520, 70542585, 75245424, 94056780, 112868136, 125409040, 141085170, 188113560, 225736272, 282170340, 376227120, 564340680, 1128681360]

約数ペア:

[(1, 1128681360), (2, 564340680), (3, 376227120), (4, 282170340), (5, 225736272), (6, 188113560), (8, 141085170), (9, 125409040), (10, 112868136), (12, 94056780), (15, 75245424), (16, 70542585), (18, 62704520), (20, 56434068), (24, 47028390), (30, 37622712), (36, 31352260), (40, 28217034), (45, 25081808), (48, 23514195), (60, 18811356), (72, 15676130), (80, 14108517), (90, 12540904), (120, 9405678), (144, 7838065), (180, 6270452), (240, 4702839), (360, 3135226), (720, 1567613), (1097, 1028880), (1429, 789840), (2194, 514440), (2858, 394920), (3291, 342960), (4287, 263280), (4388, 257220), (5485, 205776), (5716, 197460), (6582, 171480), (7145, 157968), (8574, 131640), (8776, 128610), (9873, 114320), (10970, 102888), (11432, 98730), (12861, 87760), (13164, 85740), (14290, 78984), (16455, 68592), (17148, 65820), (17552, 64305), (19746, 57160), (21435, 52656), (21940, 51444), (22864, 49365), (25722, 43880), (26328, 42870), (28580, 39492), (32910, 34296)]