848844540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{10891}}^1$

素因数の和:11339

約数の個数: 72

約数和(自身を含む): 2581011888

約数和(自身を除く): 1732167348

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, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 10891, 12990, 15588, 19485, 21782, 25980, 32673, 38970, 43564, 54455, 65346, 77940, 98019, 108910, 130692, 163365, 196038, 217820, 326730, 392076, 490095, 653460, 980190, 1960380, 4715803, 9431606, 14147409, 18863212, 23579015, 28294818, 42442227, 47158030, 56589636, 70737045, 84884454, 94316060, 141474090, 169768908, 212211135, 282948180, 424422270, 848844540]

約数ペア:

[(1, 848844540), (2, 424422270), (3, 282948180), (4, 212211135), (5, 169768908), (6, 141474090), (9, 94316060), (10, 84884454), (12, 70737045), (15, 56589636), (18, 47158030), (20, 42442227), (30, 28294818), (36, 23579015), (45, 18863212), (60, 14147409), (90, 9431606), (180, 4715803), (433, 1960380), (866, 980190), (1299, 653460), (1732, 490095), (2165, 392076), (2598, 326730), (3897, 217820), (4330, 196038), (5196, 163365), (6495, 130692), (7794, 108910), (8660, 98019), (10891, 77940), (12990, 65346), (15588, 54455), (19485, 43564), (21782, 38970), (25980, 32673)]