61285680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1708

約数の個数: 160

約数和(自身を含む): 223646400

約数和(自身を除く): 162360720

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, 1669, 1836, 2040, 2160, 2295, 2448, 3060, 3338, 3672, 4080, 4590, 5007, 6120, 6676, 7344, 8345, 9180, 10014, 12240, 13352, 15021, 16690, 18360, 20028, 25035, 26704, 28373, 30042, 33380, 36720, 40056, 45063, 50070, 56746, 60084, 66760, 75105, 80112, 85119, 90126, 100140, 113492, 120168, 133520, 141865, 150210, 170238, 180252, 200280, 225315, 226984, 240336, 255357, 283730, 300420, 340476, 360504, 400560, 425595, 450630, 453968, 510714, 567460, 600840, 680952, 721008, 766071, 851190, 901260, 1021428, 1134920, 1201680, 1276785, 1361904, 1532142, 1702380, 1802520, 2042856, 2269840, 2553570, 3064284, 3404760, 3605040, 3830355, 4085712, 5107140, 6128568, 6809520, 7660710, 10214280, 12257136, 15321420, 20428560, 30642840, 61285680]

約数ペア:

[(1, 61285680), (2, 30642840), (3, 20428560), (4, 15321420), (5, 12257136), (6, 10214280), (8, 7660710), (9, 6809520), (10, 6128568), (12, 5107140), (15, 4085712), (16, 3830355), (17, 3605040), (18, 3404760), (20, 3064284), (24, 2553570), (27, 2269840), (30, 2042856), (34, 1802520), (36, 1702380), (40, 1532142), (45, 1361904), (48, 1276785), (51, 1201680), (54, 1134920), (60, 1021428), (68, 901260), (72, 851190), (80, 766071), (85, 721008), (90, 680952), (102, 600840), (108, 567460), (120, 510714), (135, 453968), (136, 450630), (144, 425595), (153, 400560), (170, 360504), (180, 340476), (204, 300420), (216, 283730), (240, 255357), (255, 240336), (270, 226984), (272, 225315), (306, 200280), (340, 180252), (360, 170238), (408, 150210), (432, 141865), (459, 133520), (510, 120168), (540, 113492), (612, 100140), (680, 90126), (720, 85119), (765, 80112), (816, 75105), (918, 66760), (1020, 60084), (1080, 56746), (1224, 50070), (1360, 45063), (1530, 40056), (1669, 36720), (1836, 33380), (2040, 30042), (2160, 28373), (2295, 26704), (2448, 25035), (3060, 20028), (3338, 18360), (3672, 16690), (4080, 15021), (4590, 13352), (5007, 12240), (6120, 10014), (6676, 9180), (7344, 8345)]