163468920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1597}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 491289120

約数和(自身を除く): 327820200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 853, 1597, 1706, 2559, 3194, 3412, 4265, 4791, 5118, 6388, 6824, 7985, 8530, 9582, 10236, 12776, 12795, 15970, 17060, 19164, 20472, 23955, 25590, 31940, 34120, 38328, 47910, 51180, 63880, 95820, 102360, 191640, 1362241, 2724482, 4086723, 5448964, 6811205, 8173446, 10897928, 13622410, 16346892, 20433615, 27244820, 32693784, 40867230, 54489640, 81734460, 163468920]

約数ペア:

[(1, 163468920), (2, 81734460), (3, 54489640), (4, 40867230), (5, 32693784), (6, 27244820), (8, 20433615), (10, 16346892), (12, 13622410), (15, 10897928), (20, 8173446), (24, 6811205), (30, 5448964), (40, 4086723), (60, 2724482), (120, 1362241), (853, 191640), (1597, 102360), (1706, 95820), (2559, 63880), (3194, 51180), (3412, 47910), (4265, 38328), (4791, 34120), (5118, 31940), (6388, 25590), (6824, 23955), (7985, 20472), (8530, 19164), (9582, 17060), (10236, 15970), (12776, 12795)]