83772720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116351}}^1$

素因数の和:116370

約数の個数: 60

約数和(自身を含む): 281339136

約数和(自身を除く): 197566416

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, 180, 240, 360, 720, 116351, 232702, 349053, 465404, 581755, 698106, 930808, 1047159, 1163510, 1396212, 1745265, 1861616, 2094318, 2327020, 2792424, 3490530, 4188636, 4654040, 5235795, 5584848, 6981060, 8377272, 9308080, 10471590, 13962120, 16754544, 20943180, 27924240, 41886360, 83772720]

約数ペア:

[(1, 83772720), (2, 41886360), (3, 27924240), (4, 20943180), (5, 16754544), (6, 13962120), (8, 10471590), (9, 9308080), (10, 8377272), (12, 6981060), (15, 5584848), (16, 5235795), (18, 4654040), (20, 4188636), (24, 3490530), (30, 2792424), (36, 2327020), (40, 2094318), (45, 1861616), (48, 1745265), (60, 1396212), (72, 1163510), (80, 1047159), (90, 930808), (120, 698106), (144, 581755), (180, 465404), (240, 349053), (360, 232702), (720, 116351)]