4507440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2706

約数の個数: 80

約数和(自身を含む): 15975168

約数和(自身を除く): 11467728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2683, 5366, 8049, 10732, 13415, 16098, 18781, 21464, 26830, 32196, 37562, 40245, 42928, 53660, 56343, 64392, 75124, 80490, 93905, 107320, 112686, 128784, 150248, 160980, 187810, 214640, 225372, 281715, 300496, 321960, 375620, 450744, 563430, 643920, 751240, 901488, 1126860, 1502480, 2253720, 4507440]

約数ペア:

[(1, 4507440), (2, 2253720), (3, 1502480), (4, 1126860), (5, 901488), (6, 751240), (7, 643920), (8, 563430), (10, 450744), (12, 375620), (14, 321960), (15, 300496), (16, 281715), (20, 225372), (21, 214640), (24, 187810), (28, 160980), (30, 150248), (35, 128784), (40, 112686), (42, 107320), (48, 93905), (56, 80490), (60, 75124), (70, 64392), (80, 56343), (84, 53660), (105, 42928), (112, 40245), (120, 37562), (140, 32196), (168, 26830), (210, 21464), (240, 18781), (280, 16098), (336, 13415), (420, 10732), (560, 8049), (840, 5366), (1680, 2683)]