79937040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{333071}}^1$

素因数の和:333087

約数の個数: 40

約数和(自身を含む): 247805568

約数和(自身を除く): 167868528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 333071, 666142, 999213, 1332284, 1665355, 1998426, 2664568, 3330710, 3996852, 4996065, 5329136, 6661420, 7993704, 9992130, 13322840, 15987408, 19984260, 26645680, 39968520, 79937040]

約数ペア:

[(1, 79937040), (2, 39968520), (3, 26645680), (4, 19984260), (5, 15987408), (6, 13322840), (8, 9992130), (10, 7993704), (12, 6661420), (15, 5329136), (16, 4996065), (20, 3996852), (24, 3330710), (30, 2664568), (40, 1998426), (48, 1665355), (60, 1332284), (80, 999213), (120, 666142), (240, 333071)]