139771560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37573}}^1$

素因数の和:37618

約数の個数: 64

約数和(自身を含む): 432852480

約数和(自身を除く): 293080920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37573, 75146, 112719, 150292, 187865, 225438, 300584, 375730, 450876, 563595, 751460, 901752, 1127190, 1164763, 1502920, 2254380, 2329526, 3494289, 4508760, 4659052, 5823815, 6988578, 9318104, 11647630, 13977156, 17471445, 23295260, 27954312, 34942890, 46590520, 69885780, 139771560]

約数ペア:

[(1, 139771560), (2, 69885780), (3, 46590520), (4, 34942890), (5, 27954312), (6, 23295260), (8, 17471445), (10, 13977156), (12, 11647630), (15, 9318104), (20, 6988578), (24, 5823815), (30, 4659052), (31, 4508760), (40, 3494289), (60, 2329526), (62, 2254380), (93, 1502920), (120, 1164763), (124, 1127190), (155, 901752), (186, 751460), (248, 563595), (310, 450876), (372, 375730), (465, 300584), (620, 225438), (744, 187865), (930, 150292), (1240, 112719), (1860, 75146), (3720, 37573)]