84012120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 199034280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 727, 856, 963, 1070, 1080, 1284, 1454, 1605, 1926, 2140, 2181, 2568, 2889, 2908, 3210, 3635, 3852, 4280, 4362, 4815, 5778, 5816, 6420, 6543, 7270, 7704, 8724, 9630, 10905, 11556, 12840, 13086, 14445, 14540, 17448, 19260, 19629, 21810, 23112, 26172, 28890, 29080, 32715, 38520, 39258, 43620, 52344, 57780, 65430, 77789, 78516, 87240, 98145, 115560, 130860, 155578, 157032, 196290, 233367, 261720, 311156, 388945, 392580, 466734, 622312, 700101, 777890, 785160, 933468, 1166835, 1400202, 1555780, 1866936, 2100303, 2333670, 2800404, 3111560, 3500505, 4200606, 4667340, 5600808, 7001010, 8401212, 9334680, 10501515, 14002020, 16802424, 21003030, 28004040, 42006060, 84012120]

約数ペア:

[(1, 84012120), (2, 42006060), (3, 28004040), (4, 21003030), (5, 16802424), (6, 14002020), (8, 10501515), (9, 9334680), (10, 8401212), (12, 7001010), (15, 5600808), (18, 4667340), (20, 4200606), (24, 3500505), (27, 3111560), (30, 2800404), (36, 2333670), (40, 2100303), (45, 1866936), (54, 1555780), (60, 1400202), (72, 1166835), (90, 933468), (107, 785160), (108, 777890), (120, 700101), (135, 622312), (180, 466734), (214, 392580), (216, 388945), (270, 311156), (321, 261720), (360, 233367), (428, 196290), (535, 157032), (540, 155578), (642, 130860), (727, 115560), (856, 98145), (963, 87240), (1070, 78516), (1080, 77789), (1284, 65430), (1454, 57780), (1605, 52344), (1926, 43620), (2140, 39258), (2181, 38520), (2568, 32715), (2889, 29080), (2908, 28890), (3210, 26172), (3635, 23112), (3852, 21810), (4280, 19629), (4362, 19260), (4815, 17448), (5778, 14540), (5816, 14445), (6420, 13086), (6543, 12840), (7270, 11556), (7704, 10905), (8724, 9630)]