144774720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 168

約数和(自身を含む): 527435064

約数和(自身を除く): 382660344

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, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 2957, 3060, 3264, 4080, 4896, 5440, 5914, 6120, 8160, 8871, 9792, 11828, 12240, 14785, 16320, 17742, 23656, 24480, 26613, 29570, 35484, 44355, 47312, 48960, 50269, 53226, 59140, 70968, 88710, 94624, 100538, 106452, 118280, 133065, 141936, 150807, 177420, 189248, 201076, 212904, 236560, 251345, 266130, 283872, 301614, 354840, 402152, 425808, 452421, 473120, 502690, 532260, 567744, 603228, 709680, 754035, 804304, 851616, 904842, 946240, 1005380, 1064520, 1206456, 1419360, 1508070, 1608608, 1703232, 1809684, 2010760, 2129040, 2262105, 2412912, 2838720, 3016140, 3217216, 3619368, 4021520, 4258080, 4524210, 4825824, 6032280, 7238736, 8043040, 8516160, 9048420, 9651648, 12064560, 14477472, 16086080, 18096840, 24129120, 28954944, 36193680, 48258240, 72387360, 144774720]

約数ペア:

[(1, 144774720), (2, 72387360), (3, 48258240), (4, 36193680), (5, 28954944), (6, 24129120), (8, 18096840), (9, 16086080), (10, 14477472), (12, 12064560), (15, 9651648), (16, 9048420), (17, 8516160), (18, 8043040), (20, 7238736), (24, 6032280), (30, 4825824), (32, 4524210), (34, 4258080), (36, 4021520), (40, 3619368), (45, 3217216), (48, 3016140), (51, 2838720), (60, 2412912), (64, 2262105), (68, 2129040), (72, 2010760), (80, 1809684), (85, 1703232), (90, 1608608), (96, 1508070), (102, 1419360), (120, 1206456), (136, 1064520), (144, 1005380), (153, 946240), (160, 904842), (170, 851616), (180, 804304), (192, 754035), (204, 709680), (240, 603228), (255, 567744), (272, 532260), (288, 502690), (306, 473120), (320, 452421), (340, 425808), (360, 402152), (408, 354840), (480, 301614), (510, 283872), (544, 266130), (576, 251345), (612, 236560), (680, 212904), (720, 201076), (765, 189248), (816, 177420), (960, 150807), (1020, 141936), (1088, 133065), (1224, 118280), (1360, 106452), (1440, 100538), (1530, 94624), (1632, 88710), (2040, 70968), (2448, 59140), (2720, 53226), (2880, 50269), (2957, 48960), (3060, 47312), (3264, 44355), (4080, 35484), (4896, 29570), (5440, 26613), (5914, 24480), (6120, 23656), (8160, 17742), (8871, 16320), (9792, 14785), (11828, 12240)]