204257520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1159

約数の個数: 120

約数和(自身を含む): 688723776

約数和(自身を除く): 484466256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 367, 720, 734, 773, 1101, 1468, 1546, 1835, 2202, 2319, 2936, 3092, 3303, 3670, 3865, 4404, 4638, 5505, 5872, 6184, 6606, 6957, 7340, 7730, 8808, 9276, 11010, 11595, 12368, 13212, 13914, 14680, 15460, 16515, 17616, 18552, 22020, 23190, 26424, 27828, 29360, 30920, 33030, 34785, 37104, 44040, 46380, 52848, 55656, 61840, 66060, 69570, 88080, 92760, 111312, 132120, 139140, 185520, 264240, 278280, 283691, 556560, 567382, 851073, 1134764, 1418455, 1702146, 2269528, 2553219, 2836910, 3404292, 4255365, 4539056, 5106438, 5673820, 6808584, 8510730, 10212876, 11347640, 12766095, 13617168, 17021460, 20425752, 22695280, 25532190, 34042920, 40851504, 51064380, 68085840, 102128760, 204257520]

約数ペア:

[(1, 204257520), (2, 102128760), (3, 68085840), (4, 51064380), (5, 40851504), (6, 34042920), (8, 25532190), (9, 22695280), (10, 20425752), (12, 17021460), (15, 13617168), (16, 12766095), (18, 11347640), (20, 10212876), (24, 8510730), (30, 6808584), (36, 5673820), (40, 5106438), (45, 4539056), (48, 4255365), (60, 3404292), (72, 2836910), (80, 2553219), (90, 2269528), (120, 1702146), (144, 1418455), (180, 1134764), (240, 851073), (360, 567382), (367, 556560), (720, 283691), (734, 278280), (773, 264240), (1101, 185520), (1468, 139140), (1546, 132120), (1835, 111312), (2202, 92760), (2319, 88080), (2936, 69570), (3092, 66060), (3303, 61840), (3670, 55656), (3865, 52848), (4404, 46380), (4638, 44040), (5505, 37104), (5872, 34785), (6184, 33030), (6606, 30920), (6957, 29360), (7340, 27828), (7730, 26424), (8808, 23190), (9276, 22020), (11010, 18552), (11595, 17616), (12368, 16515), (13212, 15460), (13914, 14680)]