297977040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 1007242080

約数和(自身を除く): 709265040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2539, 2608, 2934, 3260, 3912, 4890, 5078, 5868, 6520, 7335, 7617, 7824, 9780, 10156, 11736, 12695, 13040, 14670, 15234, 19560, 20312, 22851, 23472, 25390, 29340, 30468, 38085, 39120, 40624, 45702, 50780, 58680, 60936, 76170, 91404, 101560, 114255, 117360, 121872, 152340, 182808, 203120, 228510, 304680, 365616, 413857, 457020, 609360, 827714, 914040, 1241571, 1655428, 1828080, 2069285, 2483142, 3310856, 3724713, 4138570, 4966284, 6207855, 6621712, 7449426, 8277140, 9932568, 12415710, 14898852, 16554280, 18623565, 19865136, 24831420, 29797704, 33108560, 37247130, 49662840, 59595408, 74494260, 99325680, 148988520, 297977040]

約数ペア:

[(1, 297977040), (2, 148988520), (3, 99325680), (4, 74494260), (5, 59595408), (6, 49662840), (8, 37247130), (9, 33108560), (10, 29797704), (12, 24831420), (15, 19865136), (16, 18623565), (18, 16554280), (20, 14898852), (24, 12415710), (30, 9932568), (36, 8277140), (40, 7449426), (45, 6621712), (48, 6207855), (60, 4966284), (72, 4138570), (80, 3724713), (90, 3310856), (120, 2483142), (144, 2069285), (163, 1828080), (180, 1655428), (240, 1241571), (326, 914040), (360, 827714), (489, 609360), (652, 457020), (720, 413857), (815, 365616), (978, 304680), (1304, 228510), (1467, 203120), (1630, 182808), (1956, 152340), (2445, 121872), (2539, 117360), (2608, 114255), (2934, 101560), (3260, 91404), (3912, 76170), (4890, 60936), (5078, 58680), (5868, 50780), (6520, 45702), (7335, 40624), (7617, 39120), (7824, 38085), (9780, 30468), (10156, 29340), (11736, 25390), (12695, 23472), (13040, 22851), (14670, 20312), (15234, 19560)]