1189092720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4954553}}^1$

素因数の和:4954569

約数の個数: 40

約数和(自身を含む): 3686188176

約数和(自身を除く): 2497095456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4954553, 9909106, 14863659, 19818212, 24772765, 29727318, 39636424, 49545530, 59454636, 74318295, 79272848, 99091060, 118909272, 148636590, 198182120, 237818544, 297273180, 396364240, 594546360, 1189092720]

約数ペア:

[(1, 1189092720), (2, 594546360), (3, 396364240), (4, 297273180), (5, 237818544), (6, 198182120), (8, 148636590), (10, 118909272), (12, 99091060), (15, 79272848), (16, 74318295), (20, 59454636), (24, 49545530), (30, 39636424), (40, 29727318), (48, 24772765), (60, 19818212), (80, 14863659), (120, 9909106), (240, 4954553)]