137148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571453}}^1$

素因数の和:571469

約数の個数: 40

約数和(自身を含む): 425161776

約数和(自身を除く): 288013056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571453, 1142906, 1714359, 2285812, 2857265, 3428718, 4571624, 5714530, 6857436, 8571795, 9143248, 11429060, 13714872, 17143590, 22858120, 27429744, 34287180, 45716240, 68574360, 137148720]

約数ペア:

[(1, 137148720), (2, 68574360), (3, 45716240), (4, 34287180), (5, 27429744), (6, 22858120), (8, 17143590), (10, 13714872), (12, 11429060), (15, 9143248), (16, 8571795), (20, 6857436), (24, 5714530), (30, 4571624), (40, 3428718), (48, 2857265), (60, 2285812), (80, 1714359), (120, 1142906), (240, 571453)]