1208165040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40927}}^1$

素因数の和:40987

約数の個数: 120

約数和(自身を含む): 4156483968

約数和(自身を除く): 2948318928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 40927, 81854, 122781, 163708, 204635, 245562, 327416, 368343, 409270, 491124, 613905, 654832, 736686, 818540, 982248, 1227810, 1473372, 1637080, 1678007, 1841715, 1964496, 2455620, 2946744, 3274160, 3356014, 3683430, 4911240, 5034021, 5893488, 6712028, 7366860, 8390035, 9822480, 10068042, 13424056, 14733720, 15102063, 16780070, 20136084, 25170105, 26848112, 29467440, 30204126, 33560140, 40272168, 50340210, 60408252, 67120280, 75510315, 80544336, 100680420, 120816504, 134240560, 151020630, 201360840, 241633008, 302041260, 402721680, 604082520, 1208165040]

約数ペア:

[(1, 1208165040), (2, 604082520), (3, 402721680), (4, 302041260), (5, 241633008), (6, 201360840), (8, 151020630), (9, 134240560), (10, 120816504), (12, 100680420), (15, 80544336), (16, 75510315), (18, 67120280), (20, 60408252), (24, 50340210), (30, 40272168), (36, 33560140), (40, 30204126), (41, 29467440), (45, 26848112), (48, 25170105), (60, 20136084), (72, 16780070), (80, 15102063), (82, 14733720), (90, 13424056), (120, 10068042), (123, 9822480), (144, 8390035), (164, 7366860), (180, 6712028), (205, 5893488), (240, 5034021), (246, 4911240), (328, 3683430), (360, 3356014), (369, 3274160), (410, 2946744), (492, 2455620), (615, 1964496), (656, 1841715), (720, 1678007), (738, 1637080), (820, 1473372), (984, 1227810), (1230, 982248), (1476, 818540), (1640, 736686), (1845, 654832), (1968, 613905), (2460, 491124), (2952, 409270), (3280, 368343), (3690, 327416), (4920, 245562), (5904, 204635), (7380, 163708), (9840, 122781), (14760, 81854), (29520, 40927)]