2680560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 160

約数和(自身を含む): 9910080

約数和(自身を除く): 7229520

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, 73, 80, 85, 90, 102, 108, 120, 135, 136, 144, 146, 153, 170, 180, 204, 216, 219, 240, 255, 270, 272, 292, 306, 340, 360, 365, 408, 432, 438, 459, 510, 540, 584, 612, 657, 680, 720, 730, 765, 816, 876, 918, 1020, 1080, 1095, 1168, 1224, 1241, 1314, 1360, 1460, 1530, 1752, 1836, 1971, 2040, 2160, 2190, 2295, 2448, 2482, 2628, 2920, 3060, 3285, 3504, 3672, 3723, 3942, 4080, 4380, 4590, 4964, 5256, 5840, 6120, 6205, 6570, 7344, 7446, 7884, 8760, 9180, 9855, 9928, 10512, 11169, 12240, 12410, 13140, 14892, 15768, 17520, 18360, 18615, 19710, 19856, 22338, 24820, 26280, 29784, 31536, 33507, 36720, 37230, 39420, 44676, 49640, 52560, 55845, 59568, 67014, 74460, 78840, 89352, 99280, 111690, 134028, 148920, 157680, 167535, 178704, 223380, 268056, 297840, 335070, 446760, 536112, 670140, 893520, 1340280, 2680560]

約数ペア:

[(1, 2680560), (2, 1340280), (3, 893520), (4, 670140), (5, 536112), (6, 446760), (8, 335070), (9, 297840), (10, 268056), (12, 223380), (15, 178704), (16, 167535), (17, 157680), (18, 148920), (20, 134028), (24, 111690), (27, 99280), (30, 89352), (34, 78840), (36, 74460), (40, 67014), (45, 59568), (48, 55845), (51, 52560), (54, 49640), (60, 44676), (68, 39420), (72, 37230), (73, 36720), (80, 33507), (85, 31536), (90, 29784), (102, 26280), (108, 24820), (120, 22338), (135, 19856), (136, 19710), (144, 18615), (146, 18360), (153, 17520), (170, 15768), (180, 14892), (204, 13140), (216, 12410), (219, 12240), (240, 11169), (255, 10512), (270, 9928), (272, 9855), (292, 9180), (306, 8760), (340, 7884), (360, 7446), (365, 7344), (408, 6570), (432, 6205), (438, 6120), (459, 5840), (510, 5256), (540, 4964), (584, 4590), (612, 4380), (657, 4080), (680, 3942), (720, 3723), (730, 3672), (765, 3504), (816, 3285), (876, 3060), (918, 2920), (1020, 2628), (1080, 2482), (1095, 2448), (1168, 2295), (1224, 2190), (1241, 2160), (1314, 2040), (1360, 1971), (1460, 1836), (1530, 1752)]