48782520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2694

約数の個数: 128

約数和(自身を含む): 172238400

約数和(自身を除く): 123455880

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, 2657, 3060, 3672, 4590, 5314, 6120, 7971, 9180, 10628, 13285, 15942, 18360, 21256, 23913, 26570, 31884, 39855, 45169, 47826, 53140, 63768, 71739, 79710, 90338, 95652, 106280, 119565, 135507, 143478, 159420, 180676, 191304, 225845, 239130, 271014, 286956, 318840, 358695, 361352, 406521, 451690, 478260, 542028, 573912, 677535, 717390, 813042, 903380, 956520, 1084056, 1219563, 1355070, 1434780, 1626084, 1806760, 2032605, 2439126, 2710140, 2869560, 3252168, 4065210, 4878252, 5420280, 6097815, 8130420, 9756504, 12195630, 16260840, 24391260, 48782520]

約数ペア:

[(1, 48782520), (2, 24391260), (3, 16260840), (4, 12195630), (5, 9756504), (6, 8130420), (8, 6097815), (9, 5420280), (10, 4878252), (12, 4065210), (15, 3252168), (17, 2869560), (18, 2710140), (20, 2439126), (24, 2032605), (27, 1806760), (30, 1626084), (34, 1434780), (36, 1355070), (40, 1219563), (45, 1084056), (51, 956520), (54, 903380), (60, 813042), (68, 717390), (72, 677535), (85, 573912), (90, 542028), (102, 478260), (108, 451690), (120, 406521), (135, 361352), (136, 358695), (153, 318840), (170, 286956), (180, 271014), (204, 239130), (216, 225845), (255, 191304), (270, 180676), (306, 159420), (340, 143478), (360, 135507), (408, 119565), (459, 106280), (510, 95652), (540, 90338), (612, 79710), (680, 71739), (765, 63768), (918, 53140), (1020, 47826), (1080, 45169), (1224, 39855), (1530, 31884), (1836, 26570), (2040, 23913), (2295, 21256), (2657, 18360), (3060, 15942), (3672, 13285), (4590, 10628), (5314, 9180), (6120, 7971)]