82162440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9963

約数の個数: 96

約数和(自身を含む): 278665920

約数和(自身を除く): 196503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 89307, 99230, 119076, 148845, 178614, 198460, 228229, 238152, 297690, 357228, 396920, 446535, 456458, 595380, 684687, 714456, 893070, 912916, 1141145, 1190760, 1369374, 1786140, 1825832, 2054061, 2282290, 2738748, 3423435, 3572280, 4108122, 4564580, 5477496, 6846870, 8216244, 9129160, 10270305, 13693740, 16432488, 20540610, 27387480, 41081220, 82162440]

約数ペア:

[(1, 82162440), (2, 41081220), (3, 27387480), (4, 20540610), (5, 16432488), (6, 13693740), (8, 10270305), (9, 9129160), (10, 8216244), (12, 6846870), (15, 5477496), (18, 4564580), (20, 4108122), (23, 3572280), (24, 3423435), (30, 2738748), (36, 2282290), (40, 2054061), (45, 1825832), (46, 1786140), (60, 1369374), (69, 1190760), (72, 1141145), (90, 912916), (92, 893070), (115, 714456), (120, 684687), (138, 595380), (180, 456458), (184, 446535), (207, 396920), (230, 357228), (276, 297690), (345, 238152), (360, 228229), (414, 198460), (460, 178614), (552, 148845), (690, 119076), (828, 99230), (920, 89307), (1035, 79384), (1380, 59538), (1656, 49615), (2070, 39692), (2760, 29769), (4140, 19846), (8280, 9923)]