87075120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32983}}^1$

素因数の和:33010

約数の個数: 80

約数和(自身を含む): 294481152

約数和(自身を除く): 207406032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32983, 65966, 98949, 131932, 164915, 197898, 263864, 329830, 362813, 395796, 494745, 527728, 659660, 725626, 791592, 989490, 1088439, 1319320, 1451252, 1583184, 1814065, 1978980, 2176878, 2638640, 2902504, 3628130, 3957960, 4353756, 5442195, 5805008, 7256260, 7915920, 8707512, 10884390, 14512520, 17415024, 21768780, 29025040, 43537560, 87075120]

約数ペア:

[(1, 87075120), (2, 43537560), (3, 29025040), (4, 21768780), (5, 17415024), (6, 14512520), (8, 10884390), (10, 8707512), (11, 7915920), (12, 7256260), (15, 5805008), (16, 5442195), (20, 4353756), (22, 3957960), (24, 3628130), (30, 2902504), (33, 2638640), (40, 2176878), (44, 1978980), (48, 1814065), (55, 1583184), (60, 1451252), (66, 1319320), (80, 1088439), (88, 989490), (110, 791592), (120, 725626), (132, 659660), (165, 527728), (176, 494745), (220, 395796), (240, 362813), (264, 329830), (330, 263864), (440, 197898), (528, 164915), (660, 131932), (880, 98949), (1320, 65966), (2640, 32983)]