243030240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 860569920

約数和(自身を除く): 617539680

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, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 360, 404, 432, 480, 505, 540, 557, 606, 720, 808, 864, 909, 1010, 1080, 1114, 1212, 1440, 1515, 1616, 1671, 1818, 2020, 2160, 2228, 2424, 2727, 2785, 3030, 3232, 3342, 3636, 4040, 4320, 4456, 4545, 4848, 5013, 5454, 5570, 6060, 6684, 7272, 8080, 8355, 8912, 9090, 9696, 10026, 10908, 11140, 12120, 13368, 13635, 14544, 15039, 16160, 16710, 17824, 18180, 20052, 21816, 22280, 24240, 25065, 26736, 27270, 29088, 30078, 33420, 36360, 40104, 43632, 44560, 48480, 50130, 53472, 54540, 56257, 60156, 66840, 72720, 75195, 80208, 87264, 89120, 100260, 109080, 112514, 120312, 133680, 145440, 150390, 160416, 168771, 200520, 218160, 225028, 240624, 267360, 281285, 300780, 337542, 401040, 436320, 450056, 481248, 506313, 562570, 601560, 675084, 802080, 843855, 900112, 1012626, 1125140, 1203120, 1350168, 1518939, 1687710, 1800224, 2025252, 2250280, 2406240, 2531565, 2700336, 3037878, 3375420, 4050504, 4500560, 5063130, 5400672, 6075756, 6750840, 7594695, 8101008, 9001120, 10126260, 12151512, 13501680, 15189390, 16202016, 20252520, 24303024, 27003360, 30378780, 40505040, 48606048, 60757560, 81010080, 121515120, 243030240]

約数ペア:

[(1, 243030240), (2, 121515120), (3, 81010080), (4, 60757560), (5, 48606048), (6, 40505040), (8, 30378780), (9, 27003360), (10, 24303024), (12, 20252520), (15, 16202016), (16, 15189390), (18, 13501680), (20, 12151512), (24, 10126260), (27, 9001120), (30, 8101008), (32, 7594695), (36, 6750840), (40, 6075756), (45, 5400672), (48, 5063130), (54, 4500560), (60, 4050504), (72, 3375420), (80, 3037878), (90, 2700336), (96, 2531565), (101, 2406240), (108, 2250280), (120, 2025252), (135, 1800224), (144, 1687710), (160, 1518939), (180, 1350168), (202, 1203120), (216, 1125140), (240, 1012626), (270, 900112), (288, 843855), (303, 802080), (360, 675084), (404, 601560), (432, 562570), (480, 506313), (505, 481248), (540, 450056), (557, 436320), (606, 401040), (720, 337542), (808, 300780), (864, 281285), (909, 267360), (1010, 240624), (1080, 225028), (1114, 218160), (1212, 200520), (1440, 168771), (1515, 160416), (1616, 150390), (1671, 145440), (1818, 133680), (2020, 120312), (2160, 112514), (2228, 109080), (2424, 100260), (2727, 89120), (2785, 87264), (3030, 80208), (3232, 75195), (3342, 72720), (3636, 66840), (4040, 60156), (4320, 56257), (4456, 54540), (4545, 53472), (4848, 50130), (5013, 48480), (5454, 44560), (5570, 43632), (6060, 40104), (6684, 36360), (7272, 33420), (8080, 30078), (8355, 29088), (8912, 27270), (9090, 26736), (9696, 25065), (10026, 24240), (10908, 22280), (11140, 21816), (12120, 20052), (13368, 18180), (13635, 17824), (14544, 16710), (15039, 16160)]