520080480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 1836172800

約数和(自身を除く): 1316092320

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, 919, 1048, 1080, 1179, 1310, 1440, 1572, 1838, 1965, 2096, 2160, 2358, 2620, 2757, 3144, 3537, 3676, 3930, 4192, 4320, 4595, 4716, 5240, 5514, 5895, 6288, 7074, 7352, 7860, 8271, 9190, 9432, 10480, 11028, 11790, 12576, 13785, 14148, 14704, 15720, 16542, 17685, 18380, 18864, 20960, 22056, 23580, 24813, 27570, 28296, 29408, 31440, 33084, 35370, 36760, 37728, 41355, 44112, 47160, 49626, 55140, 56592, 62880, 66168, 70740, 73520, 82710, 88224, 94320, 99252, 110280, 113184, 120389, 124065, 132336, 141480, 147040, 165420, 188640, 198504, 220560, 240778, 248130, 264672, 282960, 330840, 361167, 397008, 441120, 481556, 496260, 565920, 601945, 661680, 722334, 794016, 963112, 992520, 1083501, 1203890, 1323360, 1444668, 1805835, 1926224, 1985040, 2167002, 2407780, 2889336, 3250503, 3611670, 3852448, 3970080, 4334004, 4815560, 5417505, 5778672, 6501006, 7223340, 8668008, 9631120, 10835010, 11557344, 13002012, 14446680, 16252515, 17336016, 19262240, 21670020, 26004024, 28893360, 32505030, 34672032, 43340040, 52008048, 57786720, 65010060, 86680080, 104016096, 130020120, 173360160, 260040240, 520080480]

約数ペア:

[(1, 520080480), (2, 260040240), (3, 173360160), (4, 130020120), (5, 104016096), (6, 86680080), (8, 65010060), (9, 57786720), (10, 52008048), (12, 43340040), (15, 34672032), (16, 32505030), (18, 28893360), (20, 26004024), (24, 21670020), (27, 19262240), (30, 17336016), (32, 16252515), (36, 14446680), (40, 13002012), (45, 11557344), (48, 10835010), (54, 9631120), (60, 8668008), (72, 7223340), (80, 6501006), (90, 5778672), (96, 5417505), (108, 4815560), (120, 4334004), (131, 3970080), (135, 3852448), (144, 3611670), (160, 3250503), (180, 2889336), (216, 2407780), (240, 2167002), (262, 1985040), (270, 1926224), (288, 1805835), (360, 1444668), (393, 1323360), (432, 1203890), (480, 1083501), (524, 992520), (540, 963112), (655, 794016), (720, 722334), (786, 661680), (864, 601945), (919, 565920), (1048, 496260), (1080, 481556), (1179, 441120), (1310, 397008), (1440, 361167), (1572, 330840), (1838, 282960), (1965, 264672), (2096, 248130), (2160, 240778), (2358, 220560), (2620, 198504), (2757, 188640), (3144, 165420), (3537, 147040), (3676, 141480), (3930, 132336), (4192, 124065), (4320, 120389), (4595, 113184), (4716, 110280), (5240, 99252), (5514, 94320), (5895, 88224), (6288, 82710), (7074, 73520), (7352, 70740), (7860, 66168), (8271, 62880), (9190, 56592), (9432, 55140), (10480, 49626), (11028, 47160), (11790, 44112), (12576, 41355), (13785, 37728), (14148, 36760), (14704, 35370), (15720, 33084), (16542, 31440), (17685, 29408), (18380, 28296), (18864, 27570), (20960, 24813), (22056, 23580)]