1339324320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2790259}}^1$

素因数の和:2790277

約数の個数: 48

約数和(自身を含む): 4218873120

約数和(自身を除く): 2879548800

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, 2790259, 5580518, 8370777, 11161036, 13951295, 16741554, 22322072, 27902590, 33483108, 41853885, 44644144, 55805180, 66966216, 83707770, 89288288, 111610360, 133932432, 167415540, 223220720, 267864864, 334831080, 446441440, 669662160, 1339324320]

約数ペア:

[(1, 1339324320), (2, 669662160), (3, 446441440), (4, 334831080), (5, 267864864), (6, 223220720), (8, 167415540), (10, 133932432), (12, 111610360), (15, 89288288), (16, 83707770), (20, 66966216), (24, 55805180), (30, 44644144), (32, 41853885), (40, 33483108), (48, 27902590), (60, 22322072), (80, 16741554), (96, 13951295), (120, 11161036), (160, 8370777), (240, 5580518), (480, 2790259)]