1266248880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135283}}^1$

素因数の和:135315

約数の個数: 120

約数和(自身を含む): 4579633968

約数和(自身を除く): 3313385088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 135283, 270566, 405849, 541132, 676415, 811698, 1082264, 1217547, 1352830, 1623396, 1758679, 2029245, 2164528, 2435094, 2705660, 3246792, 3517358, 4058490, 4870188, 5276037, 5411320, 6087735, 6493584, 7034716, 8116980, 8793395, 9740376, 10552074, 10822640, 12175470, 14069432, 15828111, 16233960, 17586790, 19480752, 21104148, 24350940, 26380185, 28138864, 31656222, 32467920, 35173580, 42208296, 48701880, 52760370, 63312444, 70347160, 79140555, 84416592, 97403760, 105520740, 126624888, 140694320, 158281110, 211041480, 253249776, 316562220, 422082960, 633124440, 1266248880]

約数ペア:

[(1, 1266248880), (2, 633124440), (3, 422082960), (4, 316562220), (5, 253249776), (6, 211041480), (8, 158281110), (9, 140694320), (10, 126624888), (12, 105520740), (13, 97403760), (15, 84416592), (16, 79140555), (18, 70347160), (20, 63312444), (24, 52760370), (26, 48701880), (30, 42208296), (36, 35173580), (39, 32467920), (40, 31656222), (45, 28138864), (48, 26380185), (52, 24350940), (60, 21104148), (65, 19480752), (72, 17586790), (78, 16233960), (80, 15828111), (90, 14069432), (104, 12175470), (117, 10822640), (120, 10552074), (130, 9740376), (144, 8793395), (156, 8116980), (180, 7034716), (195, 6493584), (208, 6087735), (234, 5411320), (240, 5276037), (260, 4870188), (312, 4058490), (360, 3517358), (390, 3246792), (468, 2705660), (520, 2435094), (585, 2164528), (624, 2029245), (720, 1758679), (780, 1623396), (936, 1352830), (1040, 1217547), (1170, 1082264), (1560, 811698), (1872, 676415), (2340, 541132), (3120, 405849), (4680, 270566), (9360, 135283)]