156919968060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20327}}^1\times {\mathrm{128663}}^1$

素因数の和:149002

約数の個数: 48

約数和(自身を含む): 439400941056

約数和(自身を除く): 282480972996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20327, 40654, 60981, 81308, 101635, 121962, 128663, 203270, 243924, 257326, 304905, 385989, 406540, 514652, 609810, 643315, 771978, 1219620, 1286630, 1543956, 1929945, 2573260, 3859890, 7719780, 2615332801, 5230665602, 7845998403, 10461331204, 13076664005, 15691996806, 26153328010, 31383993612, 39229992015, 52306656020, 78459984030, 156919968060]

約数ペア:

[(1, 156919968060), (2, 78459984030), (3, 52306656020), (4, 39229992015), (5, 31383993612), (6, 26153328010), (10, 15691996806), (12, 13076664005), (15, 10461331204), (20, 7845998403), (30, 5230665602), (60, 2615332801), (20327, 7719780), (40654, 3859890), (60981, 2573260), (81308, 1929945), (101635, 1543956), (121962, 1286630), (128663, 1219620), (203270, 771978), (243924, 643315), (257326, 609810), (304905, 514652), (385989, 406540)]