122880672

素因数分解:

$2^5\times 3^3\times {\mathrm{142223}}^1$

素因数の和:142242

約数の個数: 48

約数和(自身を含む): 358404480

約数和(自身を除く): 235523808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 142223, 284446, 426669, 568892, 853338, 1137784, 1280007, 1706676, 2275568, 2560014, 3413352, 3840021, 4551136, 5120028, 6826704, 7680042, 10240056, 13653408, 15360084, 20480112, 30720168, 40960224, 61440336, 122880672]

約数ペア:

[(1, 122880672), (2, 61440336), (3, 40960224), (4, 30720168), (6, 20480112), (8, 15360084), (9, 13653408), (12, 10240056), (16, 7680042), (18, 6826704), (24, 5120028), (27, 4551136), (32, 3840021), (36, 3413352), (48, 2560014), (54, 2275568), (72, 1706676), (96, 1280007), (108, 1137784), (144, 853338), (216, 568892), (288, 426669), (432, 284446), (864, 142223)]