70039080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21617}}^1$

素因数の和:21640

約数の個数: 80

約数和(自身を含む): 235420020

約数和(自身を除く): 165380940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 194553, 216170, 259404, 324255, 389106, 432340, 518808, 583659, 648510, 778212, 864680, 972765, 1167318, 1297020, 1556424, 1750977, 1945530, 2334636, 2594040, 2918295, 3501954, 3891060, 4669272, 5836590, 7003908, 7782120, 8754885, 11673180, 14007816, 17509770, 23346360, 35019540, 70039080]

約数ペア:

[(1, 70039080), (2, 35019540), (3, 23346360), (4, 17509770), (5, 14007816), (6, 11673180), (8, 8754885), (9, 7782120), (10, 7003908), (12, 5836590), (15, 4669272), (18, 3891060), (20, 3501954), (24, 2918295), (27, 2594040), (30, 2334636), (36, 1945530), (40, 1750977), (45, 1556424), (54, 1297020), (60, 1167318), (72, 972765), (81, 864680), (90, 778212), (108, 648510), (120, 583659), (135, 518808), (162, 432340), (180, 389106), (216, 324255), (270, 259404), (324, 216170), (360, 194553), (405, 172936), (540, 129702), (648, 108085), (810, 86468), (1080, 64851), (1620, 43234), (3240, 21617)]