13493280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28111}}^1$

素因数の和:28129

約数の個数: 48

約数和(自身を含む): 42505344

約数和(自身を除く): 29012064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 28111, 56222, 84333, 112444, 140555, 168666, 224888, 281110, 337332, 421665, 449776, 562220, 674664, 843330, 899552, 1124440, 1349328, 1686660, 2248880, 2698656, 3373320, 4497760, 6746640, 13493280]

約数ペア:

[(1, 13493280), (2, 6746640), (3, 4497760), (4, 3373320), (5, 2698656), (6, 2248880), (8, 1686660), (10, 1349328), (12, 1124440), (15, 899552), (16, 843330), (20, 674664), (24, 562220), (30, 449776), (32, 421665), (40, 337332), (48, 281110), (60, 224888), (80, 168666), (96, 140555), (120, 112444), (160, 84333), (240, 56222), (480, 28111)]