120980760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3221}}^1$

素因数の和:3548

約数の個数: 64

約数和(自身を含む): 364214880

約数和(自身を除く): 243234120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3221, 3756, 4695, 6260, 6442, 7512, 9390, 9663, 12520, 12884, 16105, 18780, 19326, 25768, 32210, 37560, 38652, 48315, 64420, 77304, 96630, 128840, 193260, 386520, 1008173, 2016346, 3024519, 4032692, 5040865, 6049038, 8065384, 10081730, 12098076, 15122595, 20163460, 24196152, 30245190, 40326920, 60490380, 120980760]

約数ペア:

[(1, 120980760), (2, 60490380), (3, 40326920), (4, 30245190), (5, 24196152), (6, 20163460), (8, 15122595), (10, 12098076), (12, 10081730), (15, 8065384), (20, 6049038), (24, 5040865), (30, 4032692), (40, 3024519), (60, 2016346), (120, 1008173), (313, 386520), (626, 193260), (939, 128840), (1252, 96630), (1565, 77304), (1878, 64420), (2504, 48315), (3130, 38652), (3221, 37560), (3756, 32210), (4695, 25768), (6260, 19326), (6442, 18780), (7512, 16105), (9390, 12884), (9663, 12520)]