387263280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1613597}}^1$

素因数の和:1613613

約数の個数: 40

約数和(自身を含む): 1200516912

約数和(自身を除く): 813253632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1613597, 3227194, 4840791, 6454388, 8067985, 9681582, 12908776, 16135970, 19363164, 24203955, 25817552, 32271940, 38726328, 48407910, 64543880, 77452656, 96815820, 129087760, 193631640, 387263280]

約数ペア:

[(1, 387263280), (2, 193631640), (3, 129087760), (4, 96815820), (5, 77452656), (6, 64543880), (8, 48407910), (10, 38726328), (12, 32271940), (15, 25817552), (16, 24203955), (20, 19363164), (24, 16135970), (30, 12908776), (40, 9681582), (48, 8067985), (60, 6454388), (80, 4840791), (120, 3227194), (240, 1613597)]