48745440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33851}}^1$

素因数の和:33872

約数の個数: 72

約数和(自身を含む): 166348728

約数和(自身を除く): 117603288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33851, 67702, 101553, 135404, 169255, 203106, 270808, 304659, 338510, 406212, 507765, 541616, 609318, 677020, 812424, 1015530, 1083232, 1218636, 1354040, 1523295, 1624848, 2031060, 2437272, 2708080, 3046590, 3249696, 4062120, 4874544, 5416160, 6093180, 8124240, 9749088, 12186360, 16248480, 24372720, 48745440]

約数ペア:

[(1, 48745440), (2, 24372720), (3, 16248480), (4, 12186360), (5, 9749088), (6, 8124240), (8, 6093180), (9, 5416160), (10, 4874544), (12, 4062120), (15, 3249696), (16, 3046590), (18, 2708080), (20, 2437272), (24, 2031060), (30, 1624848), (32, 1523295), (36, 1354040), (40, 1218636), (45, 1083232), (48, 1015530), (60, 812424), (72, 677020), (80, 609318), (90, 541616), (96, 507765), (120, 406212), (144, 338510), (160, 304659), (180, 270808), (240, 203106), (288, 169255), (360, 135404), (480, 101553), (720, 67702), (1440, 33851)]