66503520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46183}}^1$

素因数の和:46204

約数の個数: 72

約数和(自身を含む): 226948176

約数和(自身を除く): 160444656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46183, 92366, 138549, 184732, 230915, 277098, 369464, 415647, 461830, 554196, 692745, 738928, 831294, 923660, 1108392, 1385490, 1477856, 1662588, 1847320, 2078235, 2216784, 2770980, 3325176, 3694640, 4156470, 4433568, 5541960, 6650352, 7389280, 8312940, 11083920, 13300704, 16625880, 22167840, 33251760, 66503520]

約数ペア:

[(1, 66503520), (2, 33251760), (3, 22167840), (4, 16625880), (5, 13300704), (6, 11083920), (8, 8312940), (9, 7389280), (10, 6650352), (12, 5541960), (15, 4433568), (16, 4156470), (18, 3694640), (20, 3325176), (24, 2770980), (30, 2216784), (32, 2078235), (36, 1847320), (40, 1662588), (45, 1477856), (48, 1385490), (60, 1108392), (72, 923660), (80, 831294), (90, 738928), (96, 692745), (120, 554196), (144, 461830), (160, 415647), (180, 369464), (240, 277098), (288, 230915), (360, 184732), (480, 138549), (720, 92366), (1440, 46183)]