145280160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 499046184

約数和(自身を除く): 353766024

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, 72, 80, 90, 96, 120, 144, 160, 180, 233, 240, 288, 360, 433, 466, 480, 699, 720, 866, 932, 1165, 1299, 1398, 1440, 1732, 1864, 2097, 2165, 2330, 2598, 2796, 3464, 3495, 3728, 3897, 4194, 4330, 4660, 5196, 5592, 6495, 6928, 6990, 7456, 7794, 8388, 8660, 9320, 10392, 10485, 11184, 12990, 13856, 13980, 15588, 16776, 17320, 18640, 19485, 20784, 20970, 22368, 25980, 27960, 31176, 33552, 34640, 37280, 38970, 41568, 41940, 51960, 55920, 62352, 67104, 69280, 77940, 83880, 100889, 103920, 111840, 124704, 155880, 167760, 201778, 207840, 302667, 311760, 335520, 403556, 504445, 605334, 623520, 807112, 908001, 1008890, 1210668, 1513335, 1614224, 1816002, 2017780, 2421336, 3026670, 3228448, 3632004, 4035560, 4540005, 4842672, 6053340, 7264008, 8071120, 9080010, 9685344, 12106680, 14528016, 16142240, 18160020, 24213360, 29056032, 36320040, 48426720, 72640080, 145280160]

約数ペア:

[(1, 145280160), (2, 72640080), (3, 48426720), (4, 36320040), (5, 29056032), (6, 24213360), (8, 18160020), (9, 16142240), (10, 14528016), (12, 12106680), (15, 9685344), (16, 9080010), (18, 8071120), (20, 7264008), (24, 6053340), (30, 4842672), (32, 4540005), (36, 4035560), (40, 3632004), (45, 3228448), (48, 3026670), (60, 2421336), (72, 2017780), (80, 1816002), (90, 1614224), (96, 1513335), (120, 1210668), (144, 1008890), (160, 908001), (180, 807112), (233, 623520), (240, 605334), (288, 504445), (360, 403556), (433, 335520), (466, 311760), (480, 302667), (699, 207840), (720, 201778), (866, 167760), (932, 155880), (1165, 124704), (1299, 111840), (1398, 103920), (1440, 100889), (1732, 83880), (1864, 77940), (2097, 69280), (2165, 67104), (2330, 62352), (2598, 55920), (2796, 51960), (3464, 41940), (3495, 41568), (3728, 38970), (3897, 37280), (4194, 34640), (4330, 33552), (4660, 31176), (5196, 27960), (5592, 25980), (6495, 22368), (6928, 20970), (6990, 20784), (7456, 19485), (7794, 18640), (8388, 17320), (8660, 16776), (9320, 15588), (10392, 13980), (10485, 13856), (11184, 12990)]