69140520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{64019}}^1$

素因数の和:64039

約数の個数: 64

約数和(自身を含む): 230472000

約数和(自身を除く): 161331480

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, 64019, 128038, 192057, 256076, 320095, 384114, 512152, 576171, 640190, 768228, 960285, 1152342, 1280380, 1536456, 1728513, 1920570, 2304684, 2560760, 2880855, 3457026, 3841140, 4609368, 5761710, 6914052, 7682280, 8642565, 11523420, 13828104, 17285130, 23046840, 34570260, 69140520]

約数ペア:

[(1, 69140520), (2, 34570260), (3, 23046840), (4, 17285130), (5, 13828104), (6, 11523420), (8, 8642565), (9, 7682280), (10, 6914052), (12, 5761710), (15, 4609368), (18, 3841140), (20, 3457026), (24, 2880855), (27, 2560760), (30, 2304684), (36, 1920570), (40, 1728513), (45, 1536456), (54, 1280380), (60, 1152342), (72, 960285), (90, 768228), (108, 640190), (120, 576171), (135, 512152), (180, 384114), (216, 320095), (270, 256076), (360, 192057), (540, 128038), (1080, 64019)]