6981250680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2154707}}^1$

素因数の和:2154730

約数の個数: 80

約数和(自身を含む): 23464770120

約数和(自身を除く): 16483519440

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, 2154707, 4309414, 6464121, 8618828, 10773535, 12928242, 17237656, 19392363, 21547070, 25856484, 32320605, 38784726, 43094140, 51712968, 58177089, 64641210, 77569452, 86188280, 96961815, 116354178, 129282420, 155138904, 174531267, 193923630, 232708356, 258564840, 290885445, 349062534, 387847260, 465416712, 581770890, 698125068, 775694520, 872656335, 1163541780, 1396250136, 1745312670, 2327083560, 3490625340, 6981250680]

約数ペア:

[(1, 6981250680), (2, 3490625340), (3, 2327083560), (4, 1745312670), (5, 1396250136), (6, 1163541780), (8, 872656335), (9, 775694520), (10, 698125068), (12, 581770890), (15, 465416712), (18, 387847260), (20, 349062534), (24, 290885445), (27, 258564840), (30, 232708356), (36, 193923630), (40, 174531267), (45, 155138904), (54, 129282420), (60, 116354178), (72, 96961815), (81, 86188280), (90, 77569452), (108, 64641210), (120, 58177089), (135, 51712968), (162, 43094140), (180, 38784726), (216, 32320605), (270, 25856484), (324, 21547070), (360, 19392363), (405, 17237656), (540, 12928242), (648, 10773535), (810, 8618828), (1080, 6464121), (1620, 4309414), (3240, 2154707)]