2912382120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{10159}}^1$

素因数の和:12562

約数の個数: 64

約数和(自身を含む): 8741664000

約数和(自身を除く): 5829281880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2389, 4778, 7167, 9556, 10159, 11945, 14334, 19112, 20318, 23890, 28668, 30477, 35835, 40636, 47780, 50795, 57336, 60954, 71670, 81272, 95560, 101590, 121908, 143340, 152385, 203180, 243816, 286680, 304770, 406360, 609540, 1219080, 24269851, 48539702, 72809553, 97079404, 121349255, 145619106, 194158808, 242698510, 291238212, 364047765, 485397020, 582476424, 728095530, 970794040, 1456191060, 2912382120]

約数ペア:

[(1, 2912382120), (2, 1456191060), (3, 970794040), (4, 728095530), (5, 582476424), (6, 485397020), (8, 364047765), (10, 291238212), (12, 242698510), (15, 194158808), (20, 145619106), (24, 121349255), (30, 97079404), (40, 72809553), (60, 48539702), (120, 24269851), (2389, 1219080), (4778, 609540), (7167, 406360), (9556, 304770), (10159, 286680), (11945, 243816), (14334, 203180), (19112, 152385), (20318, 143340), (23890, 121908), (28668, 101590), (30477, 95560), (35835, 81272), (40636, 71670), (47780, 60954), (50795, 57336)]