15979595220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{52561}}^1$

素因数の和:53142

約数の個数: 96

約数和(自身を含む): 49803546240

約数和(自身を除く): 33823951020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 563, 1126, 1689, 2252, 2815, 3378, 5067, 5630, 6756, 8445, 10134, 11260, 15201, 16890, 20268, 25335, 30402, 33780, 50670, 52561, 60804, 76005, 101340, 105122, 152010, 157683, 210244, 262805, 304020, 315366, 473049, 525610, 630732, 788415, 946098, 1051220, 1419147, 1576830, 1892196, 2365245, 2838294, 3153660, 4730490, 5676588, 7095735, 9460980, 14191470, 28382940, 29591843, 59183686, 88775529, 118367372, 147959215, 177551058, 266326587, 295918430, 355102116, 443877645, 532653174, 591836860, 798979761, 887755290, 1065306348, 1331632935, 1597959522, 1775510580, 2663265870, 3195919044, 3994898805, 5326531740, 7989797610, 15979595220]

約数ペア:

[(1, 15979595220), (2, 7989797610), (3, 5326531740), (4, 3994898805), (5, 3195919044), (6, 2663265870), (9, 1775510580), (10, 1597959522), (12, 1331632935), (15, 1065306348), (18, 887755290), (20, 798979761), (27, 591836860), (30, 532653174), (36, 443877645), (45, 355102116), (54, 295918430), (60, 266326587), (90, 177551058), (108, 147959215), (135, 118367372), (180, 88775529), (270, 59183686), (540, 29591843), (563, 28382940), (1126, 14191470), (1689, 9460980), (2252, 7095735), (2815, 5676588), (3378, 4730490), (5067, 3153660), (5630, 2838294), (6756, 2365245), (8445, 1892196), (10134, 1576830), (11260, 1419147), (15201, 1051220), (16890, 946098), (20268, 788415), (25335, 630732), (30402, 525610), (33780, 473049), (50670, 315366), (52561, 304020), (60804, 262805), (76005, 210244), (101340, 157683), (105122, 152010)]