127381680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3508

約数の個数: 160

約数和(自身を含む): 464702400

約数和(自身を除く): 337320720

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, 3469, 3672, 4080, 4590, 6120, 6938, 7344, 9180, 10407, 12240, 13876, 17345, 18360, 20814, 27752, 31221, 34690, 36720, 41628, 52035, 55504, 58973, 62442, 69380, 83256, 93663, 104070, 117946, 124884, 138760, 156105, 166512, 176919, 187326, 208140, 235892, 249768, 277520, 294865, 312210, 353838, 374652, 416280, 468315, 471784, 499536, 530757, 589730, 624420, 707676, 749304, 832560, 884595, 936630, 943568, 1061514, 1179460, 1248840, 1415352, 1498608, 1592271, 1769190, 1873260, 2123028, 2358920, 2497680, 2653785, 2830704, 3184542, 3538380, 3746520, 4246056, 4717840, 5307570, 6369084, 7076760, 7493040, 7961355, 8492112, 10615140, 12738168, 14153520, 15922710, 21230280, 25476336, 31845420, 42460560, 63690840, 127381680]

約数ペア:

[(1, 127381680), (2, 63690840), (3, 42460560), (4, 31845420), (5, 25476336), (6, 21230280), (8, 15922710), (9, 14153520), (10, 12738168), (12, 10615140), (15, 8492112), (16, 7961355), (17, 7493040), (18, 7076760), (20, 6369084), (24, 5307570), (27, 4717840), (30, 4246056), (34, 3746520), (36, 3538380), (40, 3184542), (45, 2830704), (48, 2653785), (51, 2497680), (54, 2358920), (60, 2123028), (68, 1873260), (72, 1769190), (80, 1592271), (85, 1498608), (90, 1415352), (102, 1248840), (108, 1179460), (120, 1061514), (135, 943568), (136, 936630), (144, 884595), (153, 832560), (170, 749304), (180, 707676), (204, 624420), (216, 589730), (240, 530757), (255, 499536), (270, 471784), (272, 468315), (306, 416280), (340, 374652), (360, 353838), (408, 312210), (432, 294865), (459, 277520), (510, 249768), (540, 235892), (612, 208140), (680, 187326), (720, 176919), (765, 166512), (816, 156105), (918, 138760), (1020, 124884), (1080, 117946), (1224, 104070), (1360, 93663), (1530, 83256), (1836, 69380), (2040, 62442), (2160, 58973), (2295, 55504), (2448, 52035), (3060, 41628), (3469, 36720), (3672, 34690), (4080, 31221), (4590, 27752), (6120, 20814), (6938, 18360), (7344, 17345), (9180, 13876), (10407, 12240)]