9838680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 29756160

約数和(自身を除く): 19917480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 503, 652, 815, 978, 1006, 1304, 1509, 1630, 1956, 2012, 2445, 2515, 3018, 3260, 3912, 4024, 4890, 5030, 6036, 6520, 7545, 9780, 10060, 12072, 15090, 19560, 20120, 30180, 60360, 81989, 163978, 245967, 327956, 409945, 491934, 655912, 819890, 983868, 1229835, 1639780, 1967736, 2459670, 3279560, 4919340, 9838680]

約数ペア:

[(1, 9838680), (2, 4919340), (3, 3279560), (4, 2459670), (5, 1967736), (6, 1639780), (8, 1229835), (10, 983868), (12, 819890), (15, 655912), (20, 491934), (24, 409945), (30, 327956), (40, 245967), (60, 163978), (120, 81989), (163, 60360), (326, 30180), (489, 20120), (503, 19560), (652, 15090), (815, 12072), (978, 10060), (1006, 9780), (1304, 7545), (1509, 6520), (1630, 6036), (1956, 5030), (2012, 4890), (2445, 4024), (2515, 3912), (3018, 3260)]