2978813280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{6205861}}^1$

素因数の和:6205879

約数の個数: 48

約数和(自身を含む): 9383263344

約数和(自身を除く): 6404450064

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, 6205861, 12411722, 18617583, 24823444, 31029305, 37235166, 49646888, 62058610, 74470332, 93087915, 99293776, 124117220, 148940664, 186175830, 198587552, 248234440, 297881328, 372351660, 496468880, 595762656, 744703320, 992937760, 1489406640, 2978813280]

約数ペア:

[(1, 2978813280), (2, 1489406640), (3, 992937760), (4, 744703320), (5, 595762656), (6, 496468880), (8, 372351660), (10, 297881328), (12, 248234440), (15, 198587552), (16, 186175830), (20, 148940664), (24, 124117220), (30, 99293776), (32, 93087915), (40, 74470332), (48, 62058610), (60, 49646888), (80, 37235166), (96, 31029305), (120, 24823444), (160, 18617583), (240, 12411722), (480, 6205861)]