156669360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2099}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 487468800

約数和(自身を除く): 330799440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2099, 2488, 3110, 3732, 4198, 4665, 4976, 6220, 6297, 7464, 8396, 9330, 10495, 12440, 12594, 14928, 16792, 18660, 20990, 24880, 25188, 31485, 33584, 37320, 41980, 50376, 62970, 74640, 83960, 100752, 125940, 167920, 251880, 503760, 652789, 1305578, 1958367, 2611156, 3263945, 3916734, 5222312, 6527890, 7833468, 9791835, 10444624, 13055780, 15666936, 19583670, 26111560, 31333872, 39167340, 52223120, 78334680, 156669360]

約数ペア:

[(1, 156669360), (2, 78334680), (3, 52223120), (4, 39167340), (5, 31333872), (6, 26111560), (8, 19583670), (10, 15666936), (12, 13055780), (15, 10444624), (16, 9791835), (20, 7833468), (24, 6527890), (30, 5222312), (40, 3916734), (48, 3263945), (60, 2611156), (80, 1958367), (120, 1305578), (240, 652789), (311, 503760), (622, 251880), (933, 167920), (1244, 125940), (1555, 100752), (1866, 83960), (2099, 74640), (2488, 62970), (3110, 50376), (3732, 41980), (4198, 37320), (4665, 33584), (4976, 31485), (6220, 25188), (6297, 24880), (7464, 20990), (8396, 18660), (9330, 16792), (10495, 14928), (12440, 12594)]