4080362040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1259371}}^1$

素因数の和:1259394

約数の個数: 80

約数和(自身を含む): 13714561080

約数和(自身を除く): 9634199040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 1259371, 2518742, 3778113, 5037484, 6296855, 7556226, 10074968, 11334339, 12593710, 15112452, 18890565, 22668678, 25187420, 30224904, 34003017, 37781130, 45337356, 50374840, 56671695, 68006034, 75562260, 90674712, 102009051, 113343390, 136012068, 151124520, 170015085, 204018102, 226686780, 272024136, 340030170, 408036204, 453373560, 510045255, 680060340, 816072408, 1020090510, 1360120680, 2040181020, 4080362040]

約数ペア:

[(1, 4080362040), (2, 2040181020), (3, 1360120680), (4, 1020090510), (5, 816072408), (6, 680060340), (8, 510045255), (9, 453373560), (10, 408036204), (12, 340030170), (15, 272024136), (18, 226686780), (20, 204018102), (24, 170015085), (27, 151124520), (30, 136012068), (36, 113343390), (40, 102009051), (45, 90674712), (54, 75562260), (60, 68006034), (72, 56671695), (81, 50374840), (90, 45337356), (108, 37781130), (120, 34003017), (135, 30224904), (162, 25187420), (180, 22668678), (216, 18890565), (270, 15112452), (324, 12593710), (360, 11334339), (405, 10074968), (540, 7556226), (648, 6296855), (810, 5037484), (1080, 3778113), (1620, 2518742), (3240, 1259371)]