2006880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 6549984

約数和(自身を除く): 4543104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 113, 120, 148, 160, 185, 222, 226, 240, 296, 339, 370, 444, 452, 480, 555, 565, 592, 678, 740, 888, 904, 1110, 1130, 1184, 1356, 1480, 1695, 1776, 1808, 2220, 2260, 2712, 2960, 3390, 3552, 3616, 4181, 4440, 4520, 5424, 5920, 6780, 8362, 8880, 9040, 10848, 12543, 13560, 16724, 17760, 18080, 20905, 25086, 27120, 33448, 41810, 50172, 54240, 62715, 66896, 83620, 100344, 125430, 133792, 167240, 200688, 250860, 334480, 401376, 501720, 668960, 1003440, 2006880]

約数ペア:

[(1, 2006880), (2, 1003440), (3, 668960), (4, 501720), (5, 401376), (6, 334480), (8, 250860), (10, 200688), (12, 167240), (15, 133792), (16, 125430), (20, 100344), (24, 83620), (30, 66896), (32, 62715), (37, 54240), (40, 50172), (48, 41810), (60, 33448), (74, 27120), (80, 25086), (96, 20905), (111, 18080), (113, 17760), (120, 16724), (148, 13560), (160, 12543), (185, 10848), (222, 9040), (226, 8880), (240, 8362), (296, 6780), (339, 5920), (370, 5424), (444, 4520), (452, 4440), (480, 4181), (555, 3616), (565, 3552), (592, 3390), (678, 2960), (740, 2712), (888, 2260), (904, 2220), (1110, 1808), (1130, 1776), (1184, 1695), (1356, 1480)]