1892408640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63589}}^1$

素因数の和:63640

約数の個数: 112

約数和(自身を含む): 6202314240

約数和(自身を除く): 4309905600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 63589, 127178, 190767, 254356, 317945, 381534, 508712, 635890, 763068, 953835, 1017424, 1271780, 1526136, 1907670, 1971259, 2034848, 2543560, 3052272, 3815340, 3942518, 4069696, 5087120, 5913777, 6104544, 7630680, 7885036, 9856295, 10174240, 11827554, 12209088, 15261360, 15770072, 19712590, 20348480, 23655108, 29568885, 30522720, 31540144, 39425180, 47310216, 59137770, 61045440, 63080288, 78850360, 94620432, 118275540, 126160576, 157700720, 189240864, 236551080, 315401440, 378481728, 473102160, 630802880, 946204320, 1892408640]

約数ペア:

[(1, 1892408640), (2, 946204320), (3, 630802880), (4, 473102160), (5, 378481728), (6, 315401440), (8, 236551080), (10, 189240864), (12, 157700720), (15, 126160576), (16, 118275540), (20, 94620432), (24, 78850360), (30, 63080288), (31, 61045440), (32, 59137770), (40, 47310216), (48, 39425180), (60, 31540144), (62, 30522720), (64, 29568885), (80, 23655108), (93, 20348480), (96, 19712590), (120, 15770072), (124, 15261360), (155, 12209088), (160, 11827554), (186, 10174240), (192, 9856295), (240, 7885036), (248, 7630680), (310, 6104544), (320, 5913777), (372, 5087120), (465, 4069696), (480, 3942518), (496, 3815340), (620, 3052272), (744, 2543560), (930, 2034848), (960, 1971259), (992, 1907670), (1240, 1526136), (1488, 1271780), (1860, 1017424), (1984, 953835), (2480, 763068), (2976, 635890), (3720, 508712), (4960, 381534), (5952, 317945), (7440, 254356), (9920, 190767), (14880, 127178), (29760, 63589)]