76072240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 107130320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 71, 80, 118, 142, 227, 236, 284, 295, 355, 454, 472, 568, 590, 710, 908, 944, 1135, 1136, 1180, 1420, 1816, 2270, 2360, 2840, 3632, 4189, 4540, 4720, 5680, 8378, 9080, 13393, 16117, 16756, 18160, 20945, 26786, 32234, 33512, 41890, 53572, 64468, 66965, 67024, 80585, 83780, 107144, 128936, 133930, 161170, 167560, 214288, 257872, 267860, 322340, 335120, 535720, 644680, 950903, 1071440, 1289360, 1901806, 3803612, 4754515, 7607224, 9509030, 15214448, 19018060, 38036120, 76072240]

約数ペア:

[(1, 76072240), (2, 38036120), (4, 19018060), (5, 15214448), (8, 9509030), (10, 7607224), (16, 4754515), (20, 3803612), (40, 1901806), (59, 1289360), (71, 1071440), (80, 950903), (118, 644680), (142, 535720), (227, 335120), (236, 322340), (284, 267860), (295, 257872), (355, 214288), (454, 167560), (472, 161170), (568, 133930), (590, 128936), (710, 107144), (908, 83780), (944, 80585), (1135, 67024), (1136, 66965), (1180, 64468), (1420, 53572), (1816, 41890), (2270, 33512), (2360, 32234), (2840, 26786), (3632, 20945), (4189, 18160), (4540, 16756), (4720, 16117), (5680, 13393), (8378, 9080)]