446160780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190667}}^1$

素因数の和:190695

約数の個数: 72

約数和(自身を含む): 1457466192

約数和(自身を除く): 1011305412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 190667, 381334, 572001, 762668, 953335, 1144002, 1716003, 1906670, 2288004, 2478671, 2860005, 3432006, 3813340, 4957342, 5720010, 6864012, 7436013, 8580015, 9914684, 11440020, 12393355, 14872026, 17160030, 22308039, 24786710, 29744052, 34320060, 37180065, 44616078, 49573420, 74360130, 89232156, 111540195, 148720260, 223080390, 446160780]

約数ペア:

[(1, 446160780), (2, 223080390), (3, 148720260), (4, 111540195), (5, 89232156), (6, 74360130), (9, 49573420), (10, 44616078), (12, 37180065), (13, 34320060), (15, 29744052), (18, 24786710), (20, 22308039), (26, 17160030), (30, 14872026), (36, 12393355), (39, 11440020), (45, 9914684), (52, 8580015), (60, 7436013), (65, 6864012), (78, 5720010), (90, 4957342), (117, 3813340), (130, 3432006), (156, 2860005), (180, 2478671), (195, 2288004), (234, 1906670), (260, 1716003), (390, 1144002), (468, 953335), (585, 762668), (780, 572001), (1170, 381334), (2340, 190667)]