127284720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530353}}^1$

素因数の和:530369

約数の個数: 40

約数和(自身を含む): 394583376

約数和(自身を除く): 267298656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530353, 1060706, 1591059, 2121412, 2651765, 3182118, 4242824, 5303530, 6364236, 7955295, 8485648, 10607060, 12728472, 15910590, 21214120, 25456944, 31821180, 42428240, 63642360, 127284720]

約数ペア:

[(1, 127284720), (2, 63642360), (3, 42428240), (4, 31821180), (5, 25456944), (6, 21214120), (8, 15910590), (10, 12728472), (12, 10607060), (15, 8485648), (16, 7955295), (20, 6364236), (24, 5303530), (30, 4242824), (40, 3182118), (48, 2651765), (60, 2121412), (80, 1591059), (120, 1060706), (240, 530353)]