478848240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17053}}^1$

素因数の和:17088

約数の個数: 160

約数和(自身を含む): 1776344640

約数和(自身を除く): 1297496400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 17053, 28080, 34106, 51159, 68212, 85265, 102318, 136424, 153477, 170530, 204636, 221689, 255795, 272848, 306954, 341060, 409272, 443378, 460431, 511590, 613908, 665067, 682120, 767385, 818544, 886756, 920862, 1023180, 1108445, 1227816, 1330134, 1364240, 1534770, 1773512, 1841724, 1995201, 2046360, 2216890, 2302155, 2455632, 2660268, 3069540, 3325335, 3547024, 3683448, 3990402, 4092720, 4433780, 4604310, 5320536, 5985603, 6139080, 6650670, 7366896, 7980804, 8867560, 9208620, 9976005, 10641072, 11971206, 12278160, 13301340, 15961608, 17735120, 18417240, 19952010, 23942412, 26602680, 29928015, 31923216, 36834480, 39904020, 47884824, 53205360, 59856030, 79808040, 95769648, 119712060, 159616080, 239424120, 478848240]

約数ペア:

[(1, 478848240), (2, 239424120), (3, 159616080), (4, 119712060), (5, 95769648), (6, 79808040), (8, 59856030), (9, 53205360), (10, 47884824), (12, 39904020), (13, 36834480), (15, 31923216), (16, 29928015), (18, 26602680), (20, 23942412), (24, 19952010), (26, 18417240), (27, 17735120), (30, 15961608), (36, 13301340), (39, 12278160), (40, 11971206), (45, 10641072), (48, 9976005), (52, 9208620), (54, 8867560), (60, 7980804), (65, 7366896), (72, 6650670), (78, 6139080), (80, 5985603), (90, 5320536), (104, 4604310), (108, 4433780), (117, 4092720), (120, 3990402), (130, 3683448), (135, 3547024), (144, 3325335), (156, 3069540), (180, 2660268), (195, 2455632), (208, 2302155), (216, 2216890), (234, 2046360), (240, 1995201), (260, 1841724), (270, 1773512), (312, 1534770), (351, 1364240), (360, 1330134), (390, 1227816), (432, 1108445), (468, 1023180), (520, 920862), (540, 886756), (585, 818544), (624, 767385), (702, 682120), (720, 665067), (780, 613908), (936, 511590), (1040, 460431), (1080, 443378), (1170, 409272), (1404, 341060), (1560, 306954), (1755, 272848), (1872, 255795), (2160, 221689), (2340, 204636), (2808, 170530), (3120, 153477), (3510, 136424), (4680, 102318), (5616, 85265), (7020, 68212), (9360, 51159), (14040, 34106), (17053, 28080)]