2746556520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{140417}}^1$

素因数の和:140594

約数の個数: 64

約数和(自身を含む): 8290278720

約数和(自身を除く): 5543722200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 140417, 280834, 421251, 561668, 702085, 842502, 1123336, 1404170, 1685004, 2106255, 2808340, 3370008, 4212510, 5616680, 8425020, 16850040, 22887971, 45775942, 68663913, 91551884, 114439855, 137327826, 183103768, 228879710, 274655652, 343319565, 457759420, 549311304, 686639130, 915518840, 1373278260, 2746556520]

約数ペア:

[(1, 2746556520), (2, 1373278260), (3, 915518840), (4, 686639130), (5, 549311304), (6, 457759420), (8, 343319565), (10, 274655652), (12, 228879710), (15, 183103768), (20, 137327826), (24, 114439855), (30, 91551884), (40, 68663913), (60, 45775942), (120, 22887971), (163, 16850040), (326, 8425020), (489, 5616680), (652, 4212510), (815, 3370008), (978, 2808340), (1304, 2106255), (1630, 1685004), (1956, 1404170), (2445, 1123336), (3260, 842502), (3912, 702085), (4890, 561668), (6520, 421251), (9780, 280834), (19560, 140417)]