73130040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22571}}^1$

素因数の和:22594

約数の個数: 80

約数和(自身を含む): 245809080

約数和(自身を除く): 172679040

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, 22571, 45142, 67713, 90284, 112855, 135426, 180568, 203139, 225710, 270852, 338565, 406278, 451420, 541704, 609417, 677130, 812556, 902840, 1015695, 1218834, 1354260, 1625112, 1828251, 2031390, 2437668, 2708520, 3047085, 3656502, 4062780, 4875336, 6094170, 7313004, 8125560, 9141255, 12188340, 14626008, 18282510, 24376680, 36565020, 73130040]

約数ペア:

[(1, 73130040), (2, 36565020), (3, 24376680), (4, 18282510), (5, 14626008), (6, 12188340), (8, 9141255), (9, 8125560), (10, 7313004), (12, 6094170), (15, 4875336), (18, 4062780), (20, 3656502), (24, 3047085), (27, 2708520), (30, 2437668), (36, 2031390), (40, 1828251), (45, 1625112), (54, 1354260), (60, 1218834), (72, 1015695), (81, 902840), (90, 812556), (108, 677130), (120, 609417), (135, 541704), (162, 451420), (180, 406278), (216, 338565), (270, 270852), (324, 225710), (360, 203139), (405, 180568), (540, 135426), (648, 112855), (810, 90284), (1080, 67713), (1620, 45142), (3240, 22571)]