290504160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11867}}^1$

素因数の和:11905

約数の個数: 144

約数和(自身を含む): 1049748336

約数和(自身を除く): 759244176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 11867, 12240, 23734, 24480, 35601, 47468, 59335, 71202, 94936, 106803, 118670, 142404, 178005, 189872, 201739, 213606, 237340, 284808, 356010, 379744, 403478, 427212, 474680, 534015, 569616, 605217, 712020, 806956, 854424, 949360, 1008695, 1068030, 1139232, 1210434, 1424040, 1613912, 1708848, 1815651, 1898720, 2017390, 2136060, 2420868, 2848080, 3026085, 3227824, 3417696, 3631302, 4034780, 4272120, 4841736, 5696160, 6052170, 6455648, 7262604, 8069560, 8544240, 9078255, 9683472, 12104340, 14525208, 16139120, 17088480, 18156510, 19366944, 24208680, 29050416, 32278240, 36313020, 48417360, 58100832, 72626040, 96834720, 145252080, 290504160]

約数ペア:

[(1, 290504160), (2, 145252080), (3, 96834720), (4, 72626040), (5, 58100832), (6, 48417360), (8, 36313020), (9, 32278240), (10, 29050416), (12, 24208680), (15, 19366944), (16, 18156510), (17, 17088480), (18, 16139120), (20, 14525208), (24, 12104340), (30, 9683472), (32, 9078255), (34, 8544240), (36, 8069560), (40, 7262604), (45, 6455648), (48, 6052170), (51, 5696160), (60, 4841736), (68, 4272120), (72, 4034780), (80, 3631302), (85, 3417696), (90, 3227824), (96, 3026085), (102, 2848080), (120, 2420868), (136, 2136060), (144, 2017390), (153, 1898720), (160, 1815651), (170, 1708848), (180, 1613912), (204, 1424040), (240, 1210434), (255, 1139232), (272, 1068030), (288, 1008695), (306, 949360), (340, 854424), (360, 806956), (408, 712020), (480, 605217), (510, 569616), (544, 534015), (612, 474680), (680, 427212), (720, 403478), (765, 379744), (816, 356010), (1020, 284808), (1224, 237340), (1360, 213606), (1440, 201739), (1530, 189872), (1632, 178005), (2040, 142404), (2448, 118670), (2720, 106803), (3060, 94936), (4080, 71202), (4896, 59335), (6120, 47468), (8160, 35601), (11867, 24480), (12240, 23734)]