399021120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{46183}}^1$

素因数の和:46209

約数の個数: 112

約数和(自身を含む): 1407688320

約数和(自身を除く): 1008667200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 46183, 92366, 138549, 184732, 230915, 277098, 369464, 415647, 461830, 554196, 692745, 738928, 831294, 923660, 1108392, 1246941, 1385490, 1477856, 1662588, 1847320, 2078235, 2216784, 2493882, 2770980, 2955712, 3325176, 3694640, 4156470, 4433568, 4987764, 5541960, 6234705, 6650352, 7389280, 8312940, 8867136, 9975528, 11083920, 12469410, 13300704, 14778560, 16625880, 19951056, 22167840, 24938820, 26601408, 33251760, 39902112, 44335680, 49877640, 66503520, 79804224, 99755280, 133007040, 199510560, 399021120]

約数ペア:

[(1, 399021120), (2, 199510560), (3, 133007040), (4, 99755280), (5, 79804224), (6, 66503520), (8, 49877640), (9, 44335680), (10, 39902112), (12, 33251760), (15, 26601408), (16, 24938820), (18, 22167840), (20, 19951056), (24, 16625880), (27, 14778560), (30, 13300704), (32, 12469410), (36, 11083920), (40, 9975528), (45, 8867136), (48, 8312940), (54, 7389280), (60, 6650352), (64, 6234705), (72, 5541960), (80, 4987764), (90, 4433568), (96, 4156470), (108, 3694640), (120, 3325176), (135, 2955712), (144, 2770980), (160, 2493882), (180, 2216784), (192, 2078235), (216, 1847320), (240, 1662588), (270, 1477856), (288, 1385490), (320, 1246941), (360, 1108392), (432, 923660), (480, 831294), (540, 738928), (576, 692745), (720, 554196), (864, 461830), (960, 415647), (1080, 369464), (1440, 277098), (1728, 230915), (2160, 184732), (2880, 138549), (4320, 92366), (8640, 46183)]