159148980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1433}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 483871752

約数和(自身を除く): 324722772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 1234, 1433, 1851, 2468, 2866, 3085, 3702, 4299, 5553, 5732, 6170, 7165, 7404, 8598, 9255, 11106, 12340, 12897, 14330, 17196, 18510, 21495, 22212, 25794, 27765, 28660, 37020, 42990, 51588, 55530, 64485, 85980, 111060, 128970, 257940, 884161, 1768322, 2652483, 3536644, 4420805, 5304966, 7957449, 8841610, 10609932, 13262415, 15914898, 17683220, 26524830, 31829796, 39787245, 53049660, 79574490, 159148980]

約数ペア:

[(1, 159148980), (2, 79574490), (3, 53049660), (4, 39787245), (5, 31829796), (6, 26524830), (9, 17683220), (10, 15914898), (12, 13262415), (15, 10609932), (18, 8841610), (20, 7957449), (30, 5304966), (36, 4420805), (45, 3536644), (60, 2652483), (90, 1768322), (180, 884161), (617, 257940), (1234, 128970), (1433, 111060), (1851, 85980), (2468, 64485), (2866, 55530), (3085, 51588), (3702, 42990), (4299, 37020), (5553, 28660), (5732, 27765), (6170, 25794), (7165, 22212), (7404, 21495), (8598, 18510), (9255, 17196), (11106, 14330), (12340, 12897)]