83208240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 281551920

約数和(自身を除く): 198343680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 709, 720, 815, 978, 1304, 1418, 1467, 1630, 1956, 2127, 2445, 2608, 2836, 2934, 3260, 3545, 3912, 4254, 4890, 5672, 5868, 6381, 6520, 7090, 7335, 7824, 8508, 9780, 10635, 11344, 11736, 12762, 13040, 14180, 14670, 17016, 19560, 21270, 23472, 25524, 28360, 29340, 31905, 34032, 39120, 42540, 51048, 56720, 58680, 63810, 85080, 102096, 115567, 117360, 127620, 170160, 231134, 255240, 346701, 462268, 510480, 577835, 693402, 924536, 1040103, 1155670, 1386804, 1733505, 1849072, 2080206, 2311340, 2773608, 3467010, 4160412, 4622680, 5200515, 5547216, 6934020, 8320824, 9245360, 10401030, 13868040, 16641648, 20802060, 27736080, 41604120, 83208240]

約数ペア:

[(1, 83208240), (2, 41604120), (3, 27736080), (4, 20802060), (5, 16641648), (6, 13868040), (8, 10401030), (9, 9245360), (10, 8320824), (12, 6934020), (15, 5547216), (16, 5200515), (18, 4622680), (20, 4160412), (24, 3467010), (30, 2773608), (36, 2311340), (40, 2080206), (45, 1849072), (48, 1733505), (60, 1386804), (72, 1155670), (80, 1040103), (90, 924536), (120, 693402), (144, 577835), (163, 510480), (180, 462268), (240, 346701), (326, 255240), (360, 231134), (489, 170160), (652, 127620), (709, 117360), (720, 115567), (815, 102096), (978, 85080), (1304, 63810), (1418, 58680), (1467, 56720), (1630, 51048), (1956, 42540), (2127, 39120), (2445, 34032), (2608, 31905), (2836, 29340), (2934, 28360), (3260, 25524), (3545, 23472), (3912, 21270), (4254, 19560), (4890, 17016), (5672, 14670), (5868, 14180), (6381, 13040), (6520, 12762), (7090, 11736), (7335, 11344), (7824, 10635), (8508, 9780)]