85482880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19081}}^1$

素因数の和:19107

約数の個数: 64

約数和(自身を含む): 233563680

約数和(自身を除く): 148080800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19081, 38162, 76324, 95405, 133567, 152648, 190810, 267134, 305296, 381620, 534268, 610592, 667835, 763240, 1068536, 1221184, 1335670, 1526480, 2137072, 2442368, 2671340, 3052960, 4274144, 5342680, 6105920, 8548288, 10685360, 12211840, 17096576, 21370720, 42741440, 85482880]

約数ペア:

[(1, 85482880), (2, 42741440), (4, 21370720), (5, 17096576), (7, 12211840), (8, 10685360), (10, 8548288), (14, 6105920), (16, 5342680), (20, 4274144), (28, 3052960), (32, 2671340), (35, 2442368), (40, 2137072), (56, 1526480), (64, 1335670), (70, 1221184), (80, 1068536), (112, 763240), (128, 667835), (140, 610592), (160, 534268), (224, 381620), (280, 305296), (320, 267134), (448, 190810), (560, 152648), (640, 133567), (896, 95405), (1120, 76324), (2240, 38162), (4480, 19081)]