538767960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4489733}}^1$

素因数の和:4489747

約数の個数: 32

約数和(自身を含む): 1616304240

約数和(自身を除く): 1077536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4489733, 8979466, 13469199, 17958932, 22448665, 26938398, 35917864, 44897330, 53876796, 67345995, 89794660, 107753592, 134691990, 179589320, 269383980, 538767960]

約数ペア:

[(1, 538767960), (2, 269383980), (3, 179589320), (4, 134691990), (5, 107753592), (6, 89794660), (8, 67345995), (10, 53876796), (12, 44897330), (15, 35917864), (20, 26938398), (24, 22448665), (30, 17958932), (40, 13469199), (60, 8979466), (120, 4489733)]