28454040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79039}}^1$

素因数の和:79056

約数の個数: 48

約数和(自身を含む): 92476800

約数和(自身を除く): 64022760

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, 79039, 158078, 237117, 316156, 395195, 474234, 632312, 711351, 790390, 948468, 1185585, 1422702, 1580780, 1896936, 2371170, 2845404, 3161560, 3556755, 4742340, 5690808, 7113510, 9484680, 14227020, 28454040]

約数ペア:

[(1, 28454040), (2, 14227020), (3, 9484680), (4, 7113510), (5, 5690808), (6, 4742340), (8, 3556755), (9, 3161560), (10, 2845404), (12, 2371170), (15, 1896936), (18, 1580780), (20, 1422702), (24, 1185585), (30, 948468), (36, 790390), (40, 711351), (45, 632312), (60, 474234), (72, 395195), (90, 316156), (120, 237117), (180, 158078), (360, 79039)]