15671612520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2560721}}^1$

素因数の和:2560755

約数の個数: 96

約数和(自身を含む): 53928805320

約数和(自身を除く): 38257192800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 2560721, 5121442, 7682163, 10242884, 12803605, 15364326, 20485768, 23046489, 25607210, 30728652, 38410815, 43532257, 46092978, 51214420, 61457304, 76821630, 87064514, 92185956, 102428840, 115232445, 130596771, 153643260, 174129028, 184371912, 217661285, 230464890, 261193542, 307286520, 348258056, 391790313, 435322570, 460929780, 522387084, 652983855, 783580626, 870645140, 921859560, 1044774168, 1305967710, 1567161252, 1741290280, 1958951565, 2611935420, 3134322504, 3917903130, 5223870840, 7835806260, 15671612520]

約数ペア:

[(1, 15671612520), (2, 7835806260), (3, 5223870840), (4, 3917903130), (5, 3134322504), (6, 2611935420), (8, 1958951565), (9, 1741290280), (10, 1567161252), (12, 1305967710), (15, 1044774168), (17, 921859560), (18, 870645140), (20, 783580626), (24, 652983855), (30, 522387084), (34, 460929780), (36, 435322570), (40, 391790313), (45, 348258056), (51, 307286520), (60, 261193542), (68, 230464890), (72, 217661285), (85, 184371912), (90, 174129028), (102, 153643260), (120, 130596771), (136, 115232445), (153, 102428840), (170, 92185956), (180, 87064514), (204, 76821630), (255, 61457304), (306, 51214420), (340, 46092978), (360, 43532257), (408, 38410815), (510, 30728652), (612, 25607210), (680, 23046489), (765, 20485768), (1020, 15364326), (1224, 12803605), (1530, 10242884), (2040, 7682163), (3060, 5121442), (6120, 2560721)]