23040120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2016

約数の個数: 64

約数和(自身を含む): 69841440

約数和(自身を除く): 46801320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1901, 2020, 2424, 3030, 3802, 4040, 5703, 6060, 7604, 9505, 11406, 12120, 15208, 19010, 22812, 28515, 38020, 45624, 57030, 76040, 114060, 192001, 228120, 384002, 576003, 768004, 960005, 1152006, 1536008, 1920010, 2304012, 2880015, 3840020, 4608024, 5760030, 7680040, 11520060, 23040120]

約数ペア:

[(1, 23040120), (2, 11520060), (3, 7680040), (4, 5760030), (5, 4608024), (6, 3840020), (8, 2880015), (10, 2304012), (12, 1920010), (15, 1536008), (20, 1152006), (24, 960005), (30, 768004), (40, 576003), (60, 384002), (101, 228120), (120, 192001), (202, 114060), (303, 76040), (404, 57030), (505, 45624), (606, 38020), (808, 28515), (1010, 22812), (1212, 19010), (1515, 15208), (1901, 12120), (2020, 11406), (2424, 9505), (3030, 7604), (3802, 6060), (4040, 5703)]