6645160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 16174080

約数和(自身を除く): 9528920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 233, 248, 310, 460, 466, 620, 713, 920, 932, 1165, 1240, 1426, 1864, 2330, 2852, 3565, 4660, 5359, 5704, 7130, 7223, 9320, 10718, 14260, 14446, 21436, 26795, 28520, 28892, 36115, 42872, 53590, 57784, 72230, 107180, 144460, 166129, 214360, 288920, 332258, 664516, 830645, 1329032, 1661290, 3322580, 6645160]

約数ペア:

[(1, 6645160), (2, 3322580), (4, 1661290), (5, 1329032), (8, 830645), (10, 664516), (20, 332258), (23, 288920), (31, 214360), (40, 166129), (46, 144460), (62, 107180), (92, 72230), (115, 57784), (124, 53590), (155, 42872), (184, 36115), (230, 28892), (233, 28520), (248, 26795), (310, 21436), (460, 14446), (466, 14260), (620, 10718), (713, 9320), (920, 7223), (932, 7130), (1165, 5704), (1240, 5359), (1426, 4660), (1864, 3565), (2330, 2852)]