158209560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439471}}^1$

素因数の和:439488

約数の個数: 48

約数和(自身を含む): 514182240

約数和(自身を除く): 355972680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439471, 878942, 1318413, 1757884, 2197355, 2636826, 3515768, 3955239, 4394710, 5273652, 6592065, 7910478, 8789420, 10547304, 13184130, 15820956, 17578840, 19776195, 26368260, 31641912, 39552390, 52736520, 79104780, 158209560]

約数ペア:

[(1, 158209560), (2, 79104780), (3, 52736520), (4, 39552390), (5, 31641912), (6, 26368260), (8, 19776195), (9, 17578840), (10, 15820956), (12, 13184130), (15, 10547304), (18, 8789420), (20, 7910478), (24, 6592065), (30, 5273652), (36, 4394710), (40, 3955239), (45, 3515768), (60, 2636826), (72, 2197355), (90, 1757884), (120, 1318413), (180, 878942), (360, 439471)]