2906348040

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{33223}}^1$

素因数の和:33255

約数の個数: 128

約数和(自身を含む): 9807724800

約数和(自身を除く): 6901376760

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, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 33223, 43740, 66446, 87480, 99669, 132892, 166115, 199338, 265784, 299007, 332230, 398676, 498345, 598014, 664460, 797352, 897021, 996690, 1196028, 1328920, 1495035, 1794042, 1993380, 2392056, 2691063, 2990070, 3588084, 3986760, 4485105, 5382126, 5980140, 7176168, 8073189, 8970210, 10764252, 11960280, 13455315, 16146378, 17940420, 21528504, 24219567, 26910630, 32292756, 35880840, 40365945, 48439134, 53821260, 64585512, 72658701, 80731890, 96878268, 107642520, 121097835, 145317402, 161463780, 193756536, 242195670, 290634804, 322927560, 363293505, 484391340, 581269608, 726587010, 968782680, 1453174020, 2906348040]

約数ペア:

[(1, 2906348040), (2, 1453174020), (3, 968782680), (4, 726587010), (5, 581269608), (6, 484391340), (8, 363293505), (9, 322927560), (10, 290634804), (12, 242195670), (15, 193756536), (18, 161463780), (20, 145317402), (24, 121097835), (27, 107642520), (30, 96878268), (36, 80731890), (40, 72658701), (45, 64585512), (54, 53821260), (60, 48439134), (72, 40365945), (81, 35880840), (90, 32292756), (108, 26910630), (120, 24219567), (135, 21528504), (162, 17940420), (180, 16146378), (216, 13455315), (243, 11960280), (270, 10764252), (324, 8970210), (360, 8073189), (405, 7176168), (486, 5980140), (540, 5382126), (648, 4485105), (729, 3986760), (810, 3588084), (972, 2990070), (1080, 2691063), (1215, 2392056), (1458, 1993380), (1620, 1794042), (1944, 1495035), (2187, 1328920), (2430, 1196028), (2916, 996690), (3240, 897021), (3645, 797352), (4374, 664460), (4860, 598014), (5832, 498345), (7290, 398676), (8748, 332230), (9720, 299007), (10935, 265784), (14580, 199338), (17496, 166115), (21870, 132892), (29160, 99669), (33223, 87480), (43740, 66446)]