1249790040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1157213}}^1$

素因数の和:1157233

約数の個数: 64

約数和(自身を含む): 4165970400

約数和(自身を除く): 2916180360

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1157213, 2314426, 3471639, 4628852, 5786065, 6943278, 9257704, 10414917, 11572130, 13886556, 17358195, 20829834, 23144260, 27773112, 31244751, 34716390, 41659668, 46288520, 52074585, 62489502, 69432780, 83319336, 104149170, 124979004, 138865560, 156223755, 208298340, 249958008, 312447510, 416596680, 624895020, 1249790040]

約数ペア:

[(1, 1249790040), (2, 624895020), (3, 416596680), (4, 312447510), (5, 249958008), (6, 208298340), (8, 156223755), (9, 138865560), (10, 124979004), (12, 104149170), (15, 83319336), (18, 69432780), (20, 62489502), (24, 52074585), (27, 46288520), (30, 41659668), (36, 34716390), (40, 31244751), (45, 27773112), (54, 23144260), (60, 20829834), (72, 17358195), (90, 13886556), (108, 11572130), (120, 10414917), (135, 9257704), (180, 6943278), (216, 5786065), (270, 4628852), (360, 3471639), (540, 2314426), (1080, 1157213)]