64572120

素因数分解:

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

素因数の和:3554

約数の個数: 128

約数和(自身を含む): 227966400

約数和(自身を除く): 163394280

約数列:

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

約数ペア:

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