129144240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3556

約数の個数: 160

約数和(自身を含む): 471130560

約数和(自身を除く): 341986320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3517, 3672, 4080, 4590, 6120, 7034, 7344, 9180, 10551, 12240, 14068, 17585, 18360, 21102, 28136, 31653, 35170, 36720, 42204, 52755, 56272, 59789, 63306, 70340, 84408, 94959, 105510, 119578, 126612, 140680, 158265, 168816, 179367, 189918, 211020, 239156, 253224, 281360, 298945, 316530, 358734, 379836, 422040, 474795, 478312, 506448, 538101, 597890, 633060, 717468, 759672, 844080, 896835, 949590, 956624, 1076202, 1195780, 1266120, 1434936, 1519344, 1614303, 1793670, 1899180, 2152404, 2391560, 2532240, 2690505, 2869872, 3228606, 3587340, 3798360, 4304808, 4783120, 5381010, 6457212, 7174680, 7596720, 8071515, 8609616, 10762020, 12914424, 14349360, 16143030, 21524040, 25828848, 32286060, 43048080, 64572120, 129144240]

約数ペア:

[(1, 129144240), (2, 64572120), (3, 43048080), (4, 32286060), (5, 25828848), (6, 21524040), (8, 16143030), (9, 14349360), (10, 12914424), (12, 10762020), (15, 8609616), (16, 8071515), (17, 7596720), (18, 7174680), (20, 6457212), (24, 5381010), (27, 4783120), (30, 4304808), (34, 3798360), (36, 3587340), (40, 3228606), (45, 2869872), (48, 2690505), (51, 2532240), (54, 2391560), (60, 2152404), (68, 1899180), (72, 1793670), (80, 1614303), (85, 1519344), (90, 1434936), (102, 1266120), (108, 1195780), (120, 1076202), (135, 956624), (136, 949590), (144, 896835), (153, 844080), (170, 759672), (180, 717468), (204, 633060), (216, 597890), (240, 538101), (255, 506448), (270, 478312), (272, 474795), (306, 422040), (340, 379836), (360, 358734), (408, 316530), (432, 298945), (459, 281360), (510, 253224), (540, 239156), (612, 211020), (680, 189918), (720, 179367), (765, 168816), (816, 158265), (918, 140680), (1020, 126612), (1080, 119578), (1224, 105510), (1360, 94959), (1530, 84408), (1836, 70340), (2040, 63306), (2160, 59789), (2295, 56272), (2448, 52755), (3060, 42204), (3517, 36720), (3672, 35170), (4080, 31653), (4590, 28136), (6120, 21102), (7034, 18360), (7344, 17585), (9180, 14068), (10551, 12240)]