240092460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13751}}^1$

素因数の和:13863

約数の個数: 72

約数和(自身を含む): 735842016

約数和(自身を除く): 495749556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 13751, 17460, 27502, 41253, 55004, 68755, 82506, 123759, 137510, 165012, 206265, 247518, 275020, 412530, 495036, 618795, 825060, 1237590, 1333847, 2475180, 2667694, 4001541, 5335388, 6669235, 8003082, 12004623, 13338470, 16006164, 20007705, 24009246, 26676940, 40015410, 48018492, 60023115, 80030820, 120046230, 240092460]

約数ペア:

[(1, 240092460), (2, 120046230), (3, 80030820), (4, 60023115), (5, 48018492), (6, 40015410), (9, 26676940), (10, 24009246), (12, 20007705), (15, 16006164), (18, 13338470), (20, 12004623), (30, 8003082), (36, 6669235), (45, 5335388), (60, 4001541), (90, 2667694), (97, 2475180), (180, 1333847), (194, 1237590), (291, 825060), (388, 618795), (485, 495036), (582, 412530), (873, 275020), (970, 247518), (1164, 206265), (1455, 165012), (1746, 137510), (1940, 123759), (2910, 82506), (3492, 68755), (4365, 55004), (5820, 41253), (8730, 27502), (13751, 17460)]