426762720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{296363}}^1$

素因数の和:296384

約数の個数: 72

約数和(自身を含む): 1456332696

約数和(自身を除く): 1029569976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 296363, 592726, 889089, 1185452, 1481815, 1778178, 2370904, 2667267, 2963630, 3556356, 4445445, 4741808, 5334534, 5927260, 7112712, 8890890, 9483616, 10669068, 11854520, 13336335, 14225424, 17781780, 21338136, 23709040, 26672670, 28450848, 35563560, 42676272, 47418080, 53345340, 71127120, 85352544, 106690680, 142254240, 213381360, 426762720]

約数ペア:

[(1, 426762720), (2, 213381360), (3, 142254240), (4, 106690680), (5, 85352544), (6, 71127120), (8, 53345340), (9, 47418080), (10, 42676272), (12, 35563560), (15, 28450848), (16, 26672670), (18, 23709040), (20, 21338136), (24, 17781780), (30, 14225424), (32, 13336335), (36, 11854520), (40, 10669068), (45, 9483616), (48, 8890890), (60, 7112712), (72, 5927260), (80, 5334534), (90, 4741808), (96, 4445445), (120, 3556356), (144, 2963630), (160, 2667267), (180, 2370904), (240, 1778178), (288, 1481815), (360, 1185452), (480, 889089), (720, 592726), (1440, 296363)]