48158320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3782

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 85404560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3739, 6440, 7478, 12880, 14956, 18695, 26173, 29912, 37390, 52346, 59824, 74780, 85997, 104692, 130865, 149560, 171994, 209384, 261730, 299120, 343988, 418768, 429985, 523460, 601979, 687976, 859970, 1046920, 1203958, 1375952, 1719940, 2093840, 2407916, 3009895, 3439880, 4815832, 6019790, 6879760, 9631664, 12039580, 24079160, 48158320]

約数ペア:

[(1, 48158320), (2, 24079160), (4, 12039580), (5, 9631664), (7, 6879760), (8, 6019790), (10, 4815832), (14, 3439880), (16, 3009895), (20, 2407916), (23, 2093840), (28, 1719940), (35, 1375952), (40, 1203958), (46, 1046920), (56, 859970), (70, 687976), (80, 601979), (92, 523460), (112, 429985), (115, 418768), (140, 343988), (161, 299120), (184, 261730), (230, 209384), (280, 171994), (322, 149560), (368, 130865), (460, 104692), (560, 85997), (644, 74780), (805, 59824), (920, 52346), (1288, 37390), (1610, 29912), (1840, 26173), (2576, 18695), (3220, 14956), (3739, 12880), (6440, 7478)]