3947339.00000000

素因数分解:

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

素因数の和:2718

約数の個数: 80

約数和(自身を含む): 309920640

約数和(自身を除く): 210594960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2539, 2608, 3260, 3912, 4890, 5078, 6520, 7617, 7824, 9780, 10156, 12695, 13040, 15234, 19560, 20312, 25390, 30468, 38085, 39120, 40624, 50780, 60936, 76170, 101560, 121872, 152340, 203120, 304680, 413857, 609360, 827714, 1241571, 1655428, 2069285, 2483142, 3310856, 4138570, 4966284, 6207855, 6621712, 8277140, 9932568, 12415710, 16554280, 19865136, 24831420, 33108560, 49662840, 99325680]

約数ペア:

[(1, 99325680), (2, 49662840), (3, 33108560), (4, 24831420), (5, 19865136), (6, 16554280), (8, 12415710), (10, 9932568), (12, 8277140), (15, 6621712), (16, 6207855), (20, 4966284), (24, 4138570), (30, 3310856), (40, 2483142), (48, 2069285), (60, 1655428), (80, 1241571), (120, 827714), (163, 609360), (240, 413857), (326, 304680), (489, 203120), (652, 152340), (815, 121872), (978, 101560), (1304, 76170), (1630, 60936), (1956, 50780), (2445, 40624), (2539, 39120), (2608, 38085), (3260, 30468), (3912, 25390), (4890, 20312), (5078, 19560), (6520, 15234), (7617, 13040), (7824, 12695), (9780, 10156)]