40863840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85133}}^1$

素因数の和:85151

約数の個数: 48

約数和(自身を含む): 128722608

約数和(自身を除く): 87858768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85133, 170266, 255399, 340532, 425665, 510798, 681064, 851330, 1021596, 1276995, 1362128, 1702660, 2043192, 2553990, 2724256, 3405320, 4086384, 5107980, 6810640, 8172768, 10215960, 13621280, 20431920, 40863840]

約数ペア:

[(1, 40863840), (2, 20431920), (3, 13621280), (4, 10215960), (5, 8172768), (6, 6810640), (8, 5107980), (10, 4086384), (12, 3405320), (15, 2724256), (16, 2553990), (20, 2043192), (24, 1702660), (30, 1362128), (32, 1276995), (40, 1021596), (48, 851330), (60, 681064), (80, 510798), (96, 425665), (120, 340532), (160, 255399), (240, 170266), (480, 85133)]