27270720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 168

約数和(自身を含む): 99495864

約数和(自身を除く): 72225144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 557, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1114, 1224, 1360, 1440, 1530, 1632, 1671, 2040, 2228, 2448, 2720, 2785, 2880, 3060, 3264, 3342, 4080, 4456, 4896, 5013, 5440, 5570, 6120, 6684, 8160, 8355, 8912, 9469, 9792, 10026, 11140, 12240, 13368, 16320, 16710, 17824, 18938, 20052, 22280, 24480, 25065, 26736, 28407, 33420, 35648, 37876, 40104, 44560, 47345, 48960, 50130, 53472, 56814, 66840, 75752, 80208, 85221, 89120, 94690, 100260, 106944, 113628, 133680, 142035, 151504, 160416, 170442, 178240, 189380, 200520, 227256, 267360, 284070, 303008, 320832, 340884, 378760, 401040, 426105, 454512, 534720, 568140, 606016, 681768, 757520, 802080, 852210, 909024, 1136280, 1363536, 1515040, 1604160, 1704420, 1818048, 2272560, 2727072, 3030080, 3408840, 4545120, 5454144, 6817680, 9090240, 13635360, 27270720]

約数ペア:

[(1, 27270720), (2, 13635360), (3, 9090240), (4, 6817680), (5, 5454144), (6, 4545120), (8, 3408840), (9, 3030080), (10, 2727072), (12, 2272560), (15, 1818048), (16, 1704420), (17, 1604160), (18, 1515040), (20, 1363536), (24, 1136280), (30, 909024), (32, 852210), (34, 802080), (36, 757520), (40, 681768), (45, 606016), (48, 568140), (51, 534720), (60, 454512), (64, 426105), (68, 401040), (72, 378760), (80, 340884), (85, 320832), (90, 303008), (96, 284070), (102, 267360), (120, 227256), (136, 200520), (144, 189380), (153, 178240), (160, 170442), (170, 160416), (180, 151504), (192, 142035), (204, 133680), (240, 113628), (255, 106944), (272, 100260), (288, 94690), (306, 89120), (320, 85221), (340, 80208), (360, 75752), (408, 66840), (480, 56814), (510, 53472), (544, 50130), (557, 48960), (576, 47345), (612, 44560), (680, 40104), (720, 37876), (765, 35648), (816, 33420), (960, 28407), (1020, 26736), (1088, 25065), (1114, 24480), (1224, 22280), (1360, 20052), (1440, 18938), (1530, 17824), (1632, 16710), (1671, 16320), (2040, 13368), (2228, 12240), (2448, 11140), (2720, 10026), (2785, 9792), (2880, 9469), (3060, 8912), (3264, 8355), (3342, 8160), (4080, 6684), (4456, 6120), (4896, 5570), (5013, 5440)]