82877280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7548

約数の個数: 96

約数和(自身を含む): 272450304

約数和(自身を除く): 189573024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7507, 11040, 15014, 22521, 30028, 37535, 45042, 60056, 75070, 90084, 112605, 120112, 150140, 172661, 180168, 225210, 240224, 300280, 345322, 360336, 450420, 517983, 600560, 690644, 720672, 863305, 900840, 1035966, 1201120, 1381288, 1726610, 1801680, 2071932, 2589915, 2762576, 3453220, 3603360, 4143864, 5179830, 5525152, 6906440, 8287728, 10359660, 13812880, 16575456, 20719320, 27625760, 41438640, 82877280]

約数ペア:

[(1, 82877280), (2, 41438640), (3, 27625760), (4, 20719320), (5, 16575456), (6, 13812880), (8, 10359660), (10, 8287728), (12, 6906440), (15, 5525152), (16, 5179830), (20, 4143864), (23, 3603360), (24, 3453220), (30, 2762576), (32, 2589915), (40, 2071932), (46, 1801680), (48, 1726610), (60, 1381288), (69, 1201120), (80, 1035966), (92, 900840), (96, 863305), (115, 720672), (120, 690644), (138, 600560), (160, 517983), (184, 450420), (230, 360336), (240, 345322), (276, 300280), (345, 240224), (368, 225210), (460, 180168), (480, 172661), (552, 150140), (690, 120112), (736, 112605), (920, 90084), (1104, 75070), (1380, 60056), (1840, 45042), (2208, 37535), (2760, 30028), (3680, 22521), (5520, 15014), (7507, 11040)]