72605760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1500

約数の個数: 112

約数和(自身を含む): 235037376

約数和(自身を除く): 162431616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1427, 1590, 1696, 2120, 2544, 2854, 3180, 3392, 4240, 4281, 5088, 5708, 6360, 7135, 8480, 8562, 10176, 11416, 12720, 14270, 16960, 17124, 21405, 22832, 25440, 28540, 34248, 42810, 45664, 50880, 57080, 68496, 75631, 85620, 91328, 114160, 136992, 151262, 171240, 226893, 228320, 273984, 302524, 342480, 378155, 453786, 456640, 605048, 684960, 756310, 907572, 1134465, 1210096, 1369920, 1512620, 1815144, 2268930, 2420192, 3025240, 3630288, 4537860, 4840384, 6050480, 7260576, 9075720, 12100960, 14521152, 18151440, 24201920, 36302880, 72605760]

約数ペア:

[(1, 72605760), (2, 36302880), (3, 24201920), (4, 18151440), (5, 14521152), (6, 12100960), (8, 9075720), (10, 7260576), (12, 6050480), (15, 4840384), (16, 4537860), (20, 3630288), (24, 3025240), (30, 2420192), (32, 2268930), (40, 1815144), (48, 1512620), (53, 1369920), (60, 1210096), (64, 1134465), (80, 907572), (96, 756310), (106, 684960), (120, 605048), (159, 456640), (160, 453786), (192, 378155), (212, 342480), (240, 302524), (265, 273984), (318, 228320), (320, 226893), (424, 171240), (480, 151262), (530, 136992), (636, 114160), (795, 91328), (848, 85620), (960, 75631), (1060, 68496), (1272, 57080), (1427, 50880), (1590, 45664), (1696, 42810), (2120, 34248), (2544, 28540), (2854, 25440), (3180, 22832), (3392, 21405), (4240, 17124), (4281, 16960), (5088, 14270), (5708, 12720), (6360, 11416), (7135, 10176), (8480, 8562)]