160010820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2053}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 486724056

約数和(自身を除く): 326713236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2053, 2165, 2598, 3897, 4106, 4330, 5196, 6159, 6495, 7794, 8212, 8660, 10265, 12318, 12990, 15588, 18477, 19485, 20530, 24636, 25980, 30795, 36954, 38970, 41060, 61590, 73908, 77940, 92385, 123180, 184770, 369540, 888949, 1777898, 2666847, 3555796, 4444745, 5333694, 8000541, 8889490, 10667388, 13334235, 16001082, 17778980, 26668470, 32002164, 40002705, 53336940, 80005410, 160010820]

約数ペア:

[(1, 160010820), (2, 80005410), (3, 53336940), (4, 40002705), (5, 32002164), (6, 26668470), (9, 17778980), (10, 16001082), (12, 13334235), (15, 10667388), (18, 8889490), (20, 8000541), (30, 5333694), (36, 4444745), (45, 3555796), (60, 2666847), (90, 1777898), (180, 888949), (433, 369540), (866, 184770), (1299, 123180), (1732, 92385), (2053, 77940), (2165, 73908), (2598, 61590), (3897, 41060), (4106, 38970), (4330, 36954), (5196, 30795), (6159, 25980), (6495, 24636), (7794, 20530), (8212, 19485), (8660, 18477), (10265, 15588), (12318, 12990)]