180639072

素因数分解:

$2^5\times 3^4\times {\mathrm{69691}}^1$

素因数の和:69713

約数の個数: 60

約数和(自身を含む): 531262116

約数和(自身を除く): 350623044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 69691, 139382, 209073, 278764, 418146, 557528, 627219, 836292, 1115056, 1254438, 1672584, 1881657, 2230112, 2508876, 3345168, 3763314, 5017752, 5644971, 6690336, 7526628, 10035504, 11289942, 15053256, 20071008, 22579884, 30106512, 45159768, 60213024, 90319536, 180639072]

約数ペア:

[(1, 180639072), (2, 90319536), (3, 60213024), (4, 45159768), (6, 30106512), (8, 22579884), (9, 20071008), (12, 15053256), (16, 11289942), (18, 10035504), (24, 7526628), (27, 6690336), (32, 5644971), (36, 5017752), (48, 3763314), (54, 3345168), (72, 2508876), (81, 2230112), (96, 1881657), (108, 1672584), (144, 1254438), (162, 1115056), (216, 836292), (288, 627219), (324, 557528), (432, 418146), (648, 278764), (864, 209073), (1296, 139382), (2592, 69691)]