78241440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163003}}^1$

素因数の和:163021

約数の個数: 48

約数和(自身を含む): 246462048

約数和(自身を除く): 168220608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 163003, 326006, 489009, 652012, 815015, 978018, 1304024, 1630030, 1956036, 2445045, 2608048, 3260060, 3912072, 4890090, 5216096, 6520120, 7824144, 9780180, 13040240, 15648288, 19560360, 26080480, 39120720, 78241440]

約数ペア:

[(1, 78241440), (2, 39120720), (3, 26080480), (4, 19560360), (5, 15648288), (6, 13040240), (8, 9780180), (10, 7824144), (12, 6520120), (15, 5216096), (16, 4890090), (20, 3912072), (24, 3260060), (30, 2608048), (32, 2445045), (40, 1956036), (48, 1630030), (60, 1304024), (80, 978018), (96, 815015), (120, 652012), (160, 489009), (240, 326006), (480, 163003)]