252821280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30983}}^1$

素因数の和:31018

約数の個数: 96

約数和(自身を含む): 843260544

約数和(自身を除く): 590439264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 30983, 61966, 92949, 123932, 154915, 185898, 247864, 309830, 371796, 464745, 495728, 526711, 619660, 743592, 929490, 991456, 1053422, 1239320, 1487184, 1580133, 1858980, 2106844, 2478640, 2633555, 2974368, 3160266, 3717960, 4213688, 4957280, 5267110, 6320532, 7435920, 7900665, 8427376, 10534220, 12641064, 14871840, 15801330, 16854752, 21068440, 25282128, 31602660, 42136880, 50564256, 63205320, 84273760, 126410640, 252821280]

約数ペア:

[(1, 252821280), (2, 126410640), (3, 84273760), (4, 63205320), (5, 50564256), (6, 42136880), (8, 31602660), (10, 25282128), (12, 21068440), (15, 16854752), (16, 15801330), (17, 14871840), (20, 12641064), (24, 10534220), (30, 8427376), (32, 7900665), (34, 7435920), (40, 6320532), (48, 5267110), (51, 4957280), (60, 4213688), (68, 3717960), (80, 3160266), (85, 2974368), (96, 2633555), (102, 2478640), (120, 2106844), (136, 1858980), (160, 1580133), (170, 1487184), (204, 1239320), (240, 1053422), (255, 991456), (272, 929490), (340, 743592), (408, 619660), (480, 526711), (510, 495728), (544, 464745), (680, 371796), (816, 309830), (1020, 247864), (1360, 185898), (1632, 154915), (2040, 123932), (2720, 92949), (4080, 61966), (8160, 30983)]