78866632080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109536989}}^1$

素因数の和:109537008

約数の個数: 60

約数和(自身を含む): 264860441820

約数和(自身を除く): 185993809740

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, 109536989, 219073978, 328610967, 438147956, 547684945, 657221934, 876295912, 985832901, 1095369890, 1314443868, 1643054835, 1752591824, 1971665802, 2190739780, 2628887736, 3286109670, 3943331604, 4381479560, 4929164505, 5257775472, 6572219340, 7886663208, 8762959120, 9858329010, 13144438680, 15773326416, 19716658020, 26288877360, 39433316040, 78866632080]

約数ペア:

[(1, 78866632080), (2, 39433316040), (3, 26288877360), (4, 19716658020), (5, 15773326416), (6, 13144438680), (8, 9858329010), (9, 8762959120), (10, 7886663208), (12, 6572219340), (15, 5257775472), (16, 4929164505), (18, 4381479560), (20, 3943331604), (24, 3286109670), (30, 2628887736), (36, 2190739780), (40, 1971665802), (45, 1752591824), (48, 1643054835), (60, 1314443868), (72, 1095369890), (80, 985832901), (90, 876295912), (120, 657221934), (144, 547684945), (180, 438147956), (240, 328610967), (360, 219073978), (720, 109536989)]