494248320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1697

約数の個数: 192

約数和(自身を含む): 1739977200

約数和(自身を除く): 1245728880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1619, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3180, 3238, 3392, 3816, 4240, 4770, 4857, 5088, 5760, 6360, 6476, 6784, 7632, 8095, 8480, 9540, 9714, 10176, 12720, 12952, 14571, 15264, 16190, 16960, 19080, 19428, 20352, 24285, 25440, 25904, 29142, 30528, 32380, 33920, 38160, 38856, 48570, 50880, 51808, 58284, 61056, 64760, 72855, 76320, 77712, 85807, 97140, 101760, 103616, 116568, 129520, 145710, 152640, 155424, 171614, 194280, 207232, 233136, 257421, 259040, 291420, 305280, 310848, 343228, 388560, 429035, 466272, 514842, 518080, 582840, 621696, 686456, 772263, 777120, 858070, 932544, 1029684, 1036160, 1165680, 1287105, 1372912, 1544526, 1554240, 1716140, 1865088, 2059368, 2331360, 2574210, 2745824, 3089052, 3108480, 3432280, 3861315, 4118736, 4662720, 5148420, 5491648, 6178104, 6864560, 7722630, 8237472, 9325440, 10296840, 10983296, 12356208, 13729120, 15445260, 16474944, 20593680, 24712416, 27458240, 30890520, 32949888, 41187360, 49424832, 54916480, 61781040, 82374720, 98849664, 123562080, 164749440, 247124160, 494248320]

約数ペア:

[(1, 494248320), (2, 247124160), (3, 164749440), (4, 123562080), (5, 98849664), (6, 82374720), (8, 61781040), (9, 54916480), (10, 49424832), (12, 41187360), (15, 32949888), (16, 30890520), (18, 27458240), (20, 24712416), (24, 20593680), (30, 16474944), (32, 15445260), (36, 13729120), (40, 12356208), (45, 10983296), (48, 10296840), (53, 9325440), (60, 8237472), (64, 7722630), (72, 6864560), (80, 6178104), (90, 5491648), (96, 5148420), (106, 4662720), (120, 4118736), (128, 3861315), (144, 3432280), (159, 3108480), (160, 3089052), (180, 2745824), (192, 2574210), (212, 2331360), (240, 2059368), (265, 1865088), (288, 1716140), (318, 1554240), (320, 1544526), (360, 1372912), (384, 1287105), (424, 1165680), (477, 1036160), (480, 1029684), (530, 932544), (576, 858070), (636, 777120), (640, 772263), (720, 686456), (795, 621696), (848, 582840), (954, 518080), (960, 514842), (1060, 466272), (1152, 429035), (1272, 388560), (1440, 343228), (1590, 310848), (1619, 305280), (1696, 291420), (1908, 259040), (1920, 257421), (2120, 233136), (2385, 207232), (2544, 194280), (2880, 171614), (3180, 155424), (3238, 152640), (3392, 145710), (3816, 129520), (4240, 116568), (4770, 103616), (4857, 101760), (5088, 97140), (5760, 85807), (6360, 77712), (6476, 76320), (6784, 72855), (7632, 64760), (8095, 61056), (8480, 58284), (9540, 51808), (9714, 50880), (10176, 48570), (12720, 38856), (12952, 38160), (14571, 33920), (15264, 32380), (16190, 30528), (16960, 29142), (19080, 25904), (19428, 25440), (20352, 24285)]