242094480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1811}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 752255424

約数和(自身を除く): 510160944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 1811, 2228, 2785, 3342, 3622, 4456, 5433, 5570, 6684, 7244, 8355, 8912, 9055, 10866, 11140, 13368, 14488, 16710, 18110, 21732, 22280, 26736, 27165, 28976, 33420, 36220, 43464, 44560, 54330, 66840, 72440, 86928, 108660, 133680, 144880, 217320, 434640, 1008727, 2017454, 3026181, 4034908, 5043635, 6052362, 8069816, 10087270, 12104724, 15130905, 16139632, 20174540, 24209448, 30261810, 40349080, 48418896, 60523620, 80698160, 121047240, 242094480]

約数ペア:

[(1, 242094480), (2, 121047240), (3, 80698160), (4, 60523620), (5, 48418896), (6, 40349080), (8, 30261810), (10, 24209448), (12, 20174540), (15, 16139632), (16, 15130905), (20, 12104724), (24, 10087270), (30, 8069816), (40, 6052362), (48, 5043635), (60, 4034908), (80, 3026181), (120, 2017454), (240, 1008727), (557, 434640), (1114, 217320), (1671, 144880), (1811, 133680), (2228, 108660), (2785, 86928), (3342, 72440), (3622, 66840), (4456, 54330), (5433, 44560), (5570, 43464), (6684, 36220), (7244, 33420), (8355, 28976), (8912, 27165), (9055, 26736), (10866, 22280), (11140, 21732), (13368, 18110), (14488, 16710)]