60280240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^2$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 147057552

約数和(自身を除く): 86777312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 181, 184, 230, 362, 368, 460, 724, 905, 920, 1448, 1810, 1840, 2896, 3620, 4163, 7240, 8326, 14480, 16652, 20815, 32761, 33304, 41630, 65522, 66608, 83260, 131044, 163805, 166520, 262088, 327610, 333040, 524176, 655220, 753503, 1310440, 1507006, 2620880, 3014012, 3767515, 6028024, 7535030, 12056048, 15070060, 30140120, 60280240]

約数ペア:

[(1, 60280240), (2, 30140120), (4, 15070060), (5, 12056048), (8, 7535030), (10, 6028024), (16, 3767515), (20, 3014012), (23, 2620880), (40, 1507006), (46, 1310440), (80, 753503), (92, 655220), (115, 524176), (181, 333040), (184, 327610), (230, 262088), (362, 166520), (368, 163805), (460, 131044), (724, 83260), (905, 66608), (920, 65522), (1448, 41630), (1810, 33304), (1840, 32761), (2896, 20815), (3620, 16652), (4163, 14480), (7240, 8326)]