79729560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221471}}^1$

素因数の和:221488

約数の個数: 48

約数和(自身を含む): 259122240

約数和(自身を除く): 179392680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 221471, 442942, 664413, 885884, 1107355, 1328826, 1771768, 1993239, 2214710, 2657652, 3322065, 3986478, 4429420, 5315304, 6644130, 7972956, 8858840, 9966195, 13288260, 15945912, 19932390, 26576520, 39864780, 79729560]

約数ペア:

[(1, 79729560), (2, 39864780), (3, 26576520), (4, 19932390), (5, 15945912), (6, 13288260), (8, 9966195), (9, 8858840), (10, 7972956), (12, 6644130), (15, 5315304), (18, 4429420), (20, 3986478), (24, 3322065), (30, 2657652), (36, 2214710), (40, 1993239), (45, 1771768), (60, 1328826), (72, 1107355), (90, 885884), (120, 664413), (180, 442942), (360, 221471)]