213120120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3803}}^1$

素因数の和:4284

約数の個数: 64

約数和(自身を含む): 640897920

約数和(自身を除く): 427777800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1868, 2335, 2802, 3736, 3803, 4670, 5604, 7005, 7606, 9340, 11208, 11409, 14010, 15212, 18680, 19015, 22818, 28020, 30424, 38030, 45636, 56040, 57045, 76060, 91272, 114090, 152120, 228180, 456360, 1776001, 3552002, 5328003, 7104004, 8880005, 10656006, 14208008, 17760010, 21312012, 26640015, 35520020, 42624024, 53280030, 71040040, 106560060, 213120120]

約数ペア:

[(1, 213120120), (2, 106560060), (3, 71040040), (4, 53280030), (5, 42624024), (6, 35520020), (8, 26640015), (10, 21312012), (12, 17760010), (15, 14208008), (20, 10656006), (24, 8880005), (30, 7104004), (40, 5328003), (60, 3552002), (120, 1776001), (467, 456360), (934, 228180), (1401, 152120), (1868, 114090), (2335, 91272), (2802, 76060), (3736, 57045), (3803, 56040), (4670, 45636), (5604, 38030), (7005, 30424), (7606, 28020), (9340, 22818), (11208, 19015), (11409, 18680), (14010, 15212)]