1154970720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25873}}^1$

素因数の和:25925

約数の個数: 144

約数和(自身を含む): 4068634752

約数和(自身を除く): 2913664032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 25873, 44640, 51746, 77619, 103492, 129365, 155238, 206984, 232857, 258730, 310476, 388095, 413968, 465714, 517460, 620952, 776190, 802063, 827936, 931428, 1034920, 1164285, 1241904, 1552380, 1604126, 1862856, 2069840, 2328570, 2406189, 2483808, 3104760, 3208252, 3725712, 4010315, 4139680, 4657140, 4812378, 6209520, 6416504, 7218567, 7451424, 8020630, 9314280, 9624756, 12030945, 12419040, 12833008, 14437134, 16041260, 18628560, 19249512, 24061890, 25666016, 28874268, 32082520, 36092835, 37257120, 38499024, 48123780, 57748536, 64165040, 72185670, 76998048, 96247560, 115497072, 128330080, 144371340, 192495120, 230994144, 288742680, 384990240, 577485360, 1154970720]

約数ペア:

[(1, 1154970720), (2, 577485360), (3, 384990240), (4, 288742680), (5, 230994144), (6, 192495120), (8, 144371340), (9, 128330080), (10, 115497072), (12, 96247560), (15, 76998048), (16, 72185670), (18, 64165040), (20, 57748536), (24, 48123780), (30, 38499024), (31, 37257120), (32, 36092835), (36, 32082520), (40, 28874268), (45, 25666016), (48, 24061890), (60, 19249512), (62, 18628560), (72, 16041260), (80, 14437134), (90, 12833008), (93, 12419040), (96, 12030945), (120, 9624756), (124, 9314280), (144, 8020630), (155, 7451424), (160, 7218567), (180, 6416504), (186, 6209520), (240, 4812378), (248, 4657140), (279, 4139680), (288, 4010315), (310, 3725712), (360, 3208252), (372, 3104760), (465, 2483808), (480, 2406189), (496, 2328570), (558, 2069840), (620, 1862856), (720, 1604126), (744, 1552380), (930, 1241904), (992, 1164285), (1116, 1034920), (1240, 931428), (1395, 827936), (1440, 802063), (1488, 776190), (1860, 620952), (2232, 517460), (2480, 465714), (2790, 413968), (2976, 388095), (3720, 310476), (4464, 258730), (4960, 232857), (5580, 206984), (7440, 155238), (8928, 129365), (11160, 103492), (14880, 77619), (22320, 51746), (25873, 44640)]