47532240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9431}}^1$

素因数の和:9457

約数の個数: 120

約数和(自身を含む): 182452608

約数和(自身を除く): 134920368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9431, 18862, 28293, 37724, 47155, 56586, 66017, 75448, 84879, 94310, 113172, 132034, 141465, 150896, 169758, 188620, 198051, 226344, 264068, 282930, 330085, 339516, 377240, 396102, 424395, 452688, 528136, 565860, 594153, 660170, 679032, 754480, 792204, 848790, 990255, 1056272, 1131720, 1188306, 1320340, 1358064, 1584408, 1697580, 1980510, 2263440, 2376612, 2640680, 2970765, 3168816, 3395160, 3961020, 4753224, 5281360, 5941530, 6790320, 7922040, 9506448, 11883060, 15844080, 23766120, 47532240]

約数ペア:

[(1, 47532240), (2, 23766120), (3, 15844080), (4, 11883060), (5, 9506448), (6, 7922040), (7, 6790320), (8, 5941530), (9, 5281360), (10, 4753224), (12, 3961020), (14, 3395160), (15, 3168816), (16, 2970765), (18, 2640680), (20, 2376612), (21, 2263440), (24, 1980510), (28, 1697580), (30, 1584408), (35, 1358064), (36, 1320340), (40, 1188306), (42, 1131720), (45, 1056272), (48, 990255), (56, 848790), (60, 792204), (63, 754480), (70, 679032), (72, 660170), (80, 594153), (84, 565860), (90, 528136), (105, 452688), (112, 424395), (120, 396102), (126, 377240), (140, 339516), (144, 330085), (168, 282930), (180, 264068), (210, 226344), (240, 198051), (252, 188620), (280, 169758), (315, 150896), (336, 141465), (360, 132034), (420, 113172), (504, 94310), (560, 84879), (630, 75448), (720, 66017), (840, 56586), (1008, 47155), (1260, 37724), (1680, 28293), (2520, 18862), (5040, 9431)]