227160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 739440

約数和(自身を除く): 512280

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, 631, 1262, 1893, 2524, 3155, 3786, 5048, 5679, 6310, 7572, 9465, 11358, 12620, 15144, 18930, 22716, 25240, 28395, 37860, 45432, 56790, 75720, 113580, 227160]

約数ペア:

[(1, 227160), (2, 113580), (3, 75720), (4, 56790), (5, 45432), (6, 37860), (8, 28395), (9, 25240), (10, 22716), (12, 18930), (15, 15144), (18, 12620), (20, 11358), (24, 9465), (30, 7572), (36, 6310), (40, 5679), (45, 5048), (60, 3786), (72, 3155), (90, 2524), (120, 1893), (180, 1262), (360, 631)]