240973560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{669371}}^1$

素因数の和:669388

約数の個数: 48

約数和(自身を含む): 783165240

約数和(自身を除く): 542191680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 669371, 1338742, 2008113, 2677484, 3346855, 4016226, 5354968, 6024339, 6693710, 8032452, 10040565, 12048678, 13387420, 16064904, 20081130, 24097356, 26774840, 30121695, 40162260, 48194712, 60243390, 80324520, 120486780, 240973560]

約数ペア:

[(1, 240973560), (2, 120486780), (3, 80324520), (4, 60243390), (5, 48194712), (6, 40162260), (8, 30121695), (9, 26774840), (10, 24097356), (12, 20081130), (15, 16064904), (18, 13387420), (20, 12048678), (24, 10040565), (30, 8032452), (36, 6693710), (40, 6024339), (45, 5354968), (60, 4016226), (72, 3346855), (90, 2677484), (120, 2008113), (180, 1338742), (360, 669371)]