1970361720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1824409}}^1$

素因数の和:1824429

約数の個数: 64

約数和(自身を含む): 6567876000

約数和(自身を除く): 4597514280

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, 1824409, 3648818, 5473227, 7297636, 9122045, 10946454, 14595272, 16419681, 18244090, 21892908, 27366135, 32839362, 36488180, 43785816, 49259043, 54732270, 65678724, 72976360, 82098405, 98518086, 109464540, 131357448, 164196810, 197036172, 218929080, 246295215, 328393620, 394072344, 492590430, 656787240, 985180860, 1970361720]

約数ペア:

[(1, 1970361720), (2, 985180860), (3, 656787240), (4, 492590430), (5, 394072344), (6, 328393620), (8, 246295215), (9, 218929080), (10, 197036172), (12, 164196810), (15, 131357448), (18, 109464540), (20, 98518086), (24, 82098405), (27, 72976360), (30, 65678724), (36, 54732270), (40, 49259043), (45, 43785816), (54, 36488180), (60, 32839362), (72, 27366135), (90, 21892908), (108, 18244090), (120, 16419681), (135, 14595272), (180, 10946454), (216, 9122045), (270, 7297636), (360, 5473227), (540, 3648818), (1080, 1824409)]