88839240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{105761}}^1$

素因数の和:105782

約数の個数: 64

約数和(自身を含む): 304594560

約数和(自身を除く): 215755320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 105761, 211522, 317283, 423044, 528805, 634566, 740327, 846088, 1057610, 1269132, 1480654, 1586415, 2115220, 2220981, 2538264, 2961308, 3172830, 3701635, 4230440, 4441962, 5922616, 6345660, 7403270, 8883924, 11104905, 12691320, 14806540, 17767848, 22209810, 29613080, 44419620, 88839240]

約数ペア:

[(1, 88839240), (2, 44419620), (3, 29613080), (4, 22209810), (5, 17767848), (6, 14806540), (7, 12691320), (8, 11104905), (10, 8883924), (12, 7403270), (14, 6345660), (15, 5922616), (20, 4441962), (21, 4230440), (24, 3701635), (28, 3172830), (30, 2961308), (35, 2538264), (40, 2220981), (42, 2115220), (56, 1586415), (60, 1480654), (70, 1269132), (84, 1057610), (105, 846088), (120, 740327), (140, 634566), (168, 528805), (210, 423044), (280, 317283), (420, 211522), (840, 105761)]