2487112960

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27367}}^1$

素因数の和:27459

約数の個数: 72

約数和(自身を含む): 6041540736

約数和(自身を除く): 3554427776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 18176, 22720, 27367, 45440, 54734, 90880, 109468, 136835, 218936, 273670, 437872, 547340, 875744, 1094680, 1751488, 1943057, 2189360, 3502976, 3886114, 4378720, 7005952, 7772228, 8757440, 9715285, 15544456, 17514880, 19430570, 31088912, 35029760, 38861140, 62177824, 77722280, 124355648, 155444560, 248711296, 310889120, 497422592, 621778240, 1243556480, 2487112960]

約数ペア:

[(1, 2487112960), (2, 1243556480), (4, 621778240), (5, 497422592), (8, 310889120), (10, 248711296), (16, 155444560), (20, 124355648), (32, 77722280), (40, 62177824), (64, 38861140), (71, 35029760), (80, 31088912), (128, 19430570), (142, 17514880), (160, 15544456), (256, 9715285), (284, 8757440), (320, 7772228), (355, 7005952), (568, 4378720), (640, 3886114), (710, 3502976), (1136, 2189360), (1280, 1943057), (1420, 1751488), (2272, 1094680), (2840, 875744), (4544, 547340), (5680, 437872), (9088, 273670), (11360, 218936), (18176, 136835), (22720, 109468), (27367, 90880), (45440, 54734)]