82776240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114967}}^1$

素因数の和:114986

約数の個数: 60

約数和(自身を含む): 277992624

約数和(自身を除く): 195216384

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, 114967, 229934, 344901, 459868, 574835, 689802, 919736, 1034703, 1149670, 1379604, 1724505, 1839472, 2069406, 2299340, 2759208, 3449010, 4138812, 4598680, 5173515, 5518416, 6898020, 8277624, 9197360, 10347030, 13796040, 16555248, 20694060, 27592080, 41388120, 82776240]

約数ペア:

[(1, 82776240), (2, 41388120), (3, 27592080), (4, 20694060), (5, 16555248), (6, 13796040), (8, 10347030), (9, 9197360), (10, 8277624), (12, 6898020), (15, 5518416), (16, 5173515), (18, 4598680), (20, 4138812), (24, 3449010), (30, 2759208), (36, 2299340), (40, 2069406), (45, 1839472), (48, 1724505), (60, 1379604), (72, 1149670), (80, 1034703), (90, 919736), (120, 689802), (144, 574835), (180, 459868), (240, 344901), (360, 229934), (720, 114967)]