3909720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 12119040

約数和(自身を除く): 8209320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1051, 1240, 1860, 2102, 3153, 3720, 4204, 5255, 6306, 8408, 10510, 12612, 15765, 21020, 25224, 31530, 32581, 42040, 63060, 65162, 97743, 126120, 130324, 162905, 195486, 260648, 325810, 390972, 488715, 651620, 781944, 977430, 1303240, 1954860, 3909720]

約数ペア:

[(1, 3909720), (2, 1954860), (3, 1303240), (4, 977430), (5, 781944), (6, 651620), (8, 488715), (10, 390972), (12, 325810), (15, 260648), (20, 195486), (24, 162905), (30, 130324), (31, 126120), (40, 97743), (60, 65162), (62, 63060), (93, 42040), (120, 32581), (124, 31530), (155, 25224), (186, 21020), (248, 15765), (310, 12612), (372, 10510), (465, 8408), (620, 6306), (744, 5255), (930, 4204), (1051, 3720), (1240, 3153), (1860, 2102)]