222868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9623}}^1$

素因数の和:9830

約数の個数: 64

約数和(自身を含む): 672140160

約数和(自身を除く): 449271480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 9623, 11580, 19246, 23160, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 192460, 230952, 288690, 384920, 577380, 1154760, 1857239, 3714478, 5571717, 7428956, 9286195, 11143434, 14857912, 18572390, 22286868, 27858585, 37144780, 44573736, 55717170, 74289560, 111434340, 222868680]

約数ペア:

[(1, 222868680), (2, 111434340), (3, 74289560), (4, 55717170), (5, 44573736), (6, 37144780), (8, 27858585), (10, 22286868), (12, 18572390), (15, 14857912), (20, 11143434), (24, 9286195), (30, 7428956), (40, 5571717), (60, 3714478), (120, 1857239), (193, 1154760), (386, 577380), (579, 384920), (772, 288690), (965, 230952), (1158, 192460), (1544, 144345), (1930, 115476), (2316, 96230), (2895, 76984), (3860, 57738), (4632, 48115), (5790, 38492), (7720, 28869), (9623, 23160), (11580, 19246)]