160547580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8831}}^1$

素因数の和:8947

約数の個数: 72

約数和(自身を含む): 491871744

約数和(自身を除く): 331324164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 8831, 9090, 17662, 18180, 26493, 35324, 44155, 52986, 79479, 88310, 105972, 132465, 158958, 176620, 264930, 317916, 397395, 529860, 794790, 891931, 1589580, 1783862, 2675793, 3567724, 4459655, 5351586, 8027379, 8919310, 10703172, 13378965, 16054758, 17838620, 26757930, 32109516, 40136895, 53515860, 80273790, 160547580]

約数ペア:

[(1, 160547580), (2, 80273790), (3, 53515860), (4, 40136895), (5, 32109516), (6, 26757930), (9, 17838620), (10, 16054758), (12, 13378965), (15, 10703172), (18, 8919310), (20, 8027379), (30, 5351586), (36, 4459655), (45, 3567724), (60, 2675793), (90, 1783862), (101, 1589580), (180, 891931), (202, 794790), (303, 529860), (404, 397395), (505, 317916), (606, 264930), (909, 176620), (1010, 158958), (1212, 132465), (1515, 105972), (1818, 88310), (2020, 79479), (3030, 52986), (3636, 44155), (4545, 35324), (6060, 26493), (8831, 18180), (9090, 17662)]