111380720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5550

約数の個数: 80

約数和(自身を含む): 294838272

約数和(自身を除く): 183457552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 5503, 10120, 11006, 20240, 22012, 27515, 44024, 55030, 60533, 88048, 110060, 121066, 126569, 220120, 242132, 253138, 302665, 440240, 484264, 506276, 605330, 632845, 968528, 1012552, 1210660, 1265690, 1392259, 2025104, 2421320, 2531380, 2784518, 4842640, 5062760, 5569036, 6961295, 10125520, 11138072, 13922590, 22276144, 27845180, 55690360, 111380720]

約数ペア:

[(1, 111380720), (2, 55690360), (4, 27845180), (5, 22276144), (8, 13922590), (10, 11138072), (11, 10125520), (16, 6961295), (20, 5569036), (22, 5062760), (23, 4842640), (40, 2784518), (44, 2531380), (46, 2421320), (55, 2025104), (80, 1392259), (88, 1265690), (92, 1210660), (110, 1012552), (115, 968528), (176, 632845), (184, 605330), (220, 506276), (230, 484264), (253, 440240), (368, 302665), (440, 253138), (460, 242132), (506, 220120), (880, 126569), (920, 121066), (1012, 110060), (1265, 88048), (1840, 60533), (2024, 55030), (2530, 44024), (4048, 27515), (5060, 22012), (5503, 20240), (10120, 11006)]