515553120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 1820206080

約数和(自身を除く): 1304652960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 480, 524, 540, 655, 720, 786, 864, 911, 1048, 1080, 1179, 1310, 1440, 1572, 1822, 1965, 2096, 2160, 2358, 2620, 2733, 3144, 3537, 3644, 3930, 4192, 4320, 4555, 4716, 5240, 5466, 5895, 6288, 7074, 7288, 7860, 8199, 9110, 9432, 10480, 10932, 11790, 12576, 13665, 14148, 14576, 15720, 16398, 17685, 18220, 18864, 20960, 21864, 23580, 24597, 27330, 28296, 29152, 31440, 32796, 35370, 36440, 37728, 40995, 43728, 47160, 49194, 54660, 56592, 62880, 65592, 70740, 72880, 81990, 87456, 94320, 98388, 109320, 113184, 119341, 122985, 131184, 141480, 145760, 163980, 188640, 196776, 218640, 238682, 245970, 262368, 282960, 327960, 358023, 393552, 437280, 477364, 491940, 565920, 596705, 655920, 716046, 787104, 954728, 983880, 1074069, 1193410, 1311840, 1432092, 1790115, 1909456, 1967760, 2148138, 2386820, 2864184, 3222207, 3580230, 3818912, 3935520, 4296276, 4773640, 5370345, 5728368, 6444414, 7160460, 8592552, 9547280, 10740690, 11456736, 12888828, 14320920, 16111035, 17185104, 19094560, 21481380, 25777656, 28641840, 32222070, 34370208, 42962760, 51555312, 57283680, 64444140, 85925520, 103110624, 128888280, 171851040, 257776560, 515553120]

約数ペア:

[(1, 515553120), (2, 257776560), (3, 171851040), (4, 128888280), (5, 103110624), (6, 85925520), (8, 64444140), (9, 57283680), (10, 51555312), (12, 42962760), (15, 34370208), (16, 32222070), (18, 28641840), (20, 25777656), (24, 21481380), (27, 19094560), (30, 17185104), (32, 16111035), (36, 14320920), (40, 12888828), (45, 11456736), (48, 10740690), (54, 9547280), (60, 8592552), (72, 7160460), (80, 6444414), (90, 5728368), (96, 5370345), (108, 4773640), (120, 4296276), (131, 3935520), (135, 3818912), (144, 3580230), (160, 3222207), (180, 2864184), (216, 2386820), (240, 2148138), (262, 1967760), (270, 1909456), (288, 1790115), (360, 1432092), (393, 1311840), (432, 1193410), (480, 1074069), (524, 983880), (540, 954728), (655, 787104), (720, 716046), (786, 655920), (864, 596705), (911, 565920), (1048, 491940), (1080, 477364), (1179, 437280), (1310, 393552), (1440, 358023), (1572, 327960), (1822, 282960), (1965, 262368), (2096, 245970), (2160, 238682), (2358, 218640), (2620, 196776), (2733, 188640), (3144, 163980), (3537, 145760), (3644, 141480), (3930, 131184), (4192, 122985), (4320, 119341), (4555, 113184), (4716, 109320), (5240, 98388), (5466, 94320), (5895, 87456), (6288, 81990), (7074, 72880), (7288, 70740), (7860, 65592), (8199, 62880), (9110, 56592), (9432, 54660), (10480, 49194), (10932, 47160), (11790, 43728), (12576, 40995), (13665, 37728), (14148, 36440), (14576, 35370), (15720, 32796), (16398, 31440), (17685, 29152), (18220, 28296), (18864, 27330), (20960, 24597), (21864, 23580)]