495324480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73709}}^1$

素因数の和:73736

約数の個数: 112

約数和(自身を含む): 1797344640

約数和(自身を除く): 1302020160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 73709, 147418, 221127, 294836, 368545, 442254, 515963, 589672, 737090, 884508, 1031926, 1105635, 1179344, 1474180, 1547889, 1769016, 2063852, 2211270, 2358688, 2579815, 2948360, 3095778, 3538032, 4127704, 4422540, 4717376, 5159630, 5896720, 6191556, 7076064, 7739445, 8255408, 8845080, 10319260, 11793440, 12383112, 14152128, 15478890, 16510816, 17690160, 20638520, 23586880, 24766224, 30957780, 33021632, 35380320, 41277040, 49532448, 61915560, 70760640, 82554080, 99064896, 123831120, 165108160, 247662240, 495324480]

約数ペア:

[(1, 495324480), (2, 247662240), (3, 165108160), (4, 123831120), (5, 99064896), (6, 82554080), (7, 70760640), (8, 61915560), (10, 49532448), (12, 41277040), (14, 35380320), (15, 33021632), (16, 30957780), (20, 24766224), (21, 23586880), (24, 20638520), (28, 17690160), (30, 16510816), (32, 15478890), (35, 14152128), (40, 12383112), (42, 11793440), (48, 10319260), (56, 8845080), (60, 8255408), (64, 7739445), (70, 7076064), (80, 6191556), (84, 5896720), (96, 5159630), (105, 4717376), (112, 4422540), (120, 4127704), (140, 3538032), (160, 3095778), (168, 2948360), (192, 2579815), (210, 2358688), (224, 2211270), (240, 2063852), (280, 1769016), (320, 1547889), (336, 1474180), (420, 1179344), (448, 1105635), (480, 1031926), (560, 884508), (672, 737090), (840, 589672), (960, 515963), (1120, 442254), (1344, 368545), (1680, 294836), (2240, 221127), (3360, 147418), (6720, 73709)]