47873040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 149502336

約数和(自身を除く): 101629296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1321, 1510, 1812, 2265, 2416, 2642, 3020, 3624, 3963, 4530, 5284, 6040, 6605, 7248, 7926, 9060, 10568, 12080, 13210, 15852, 18120, 19815, 21136, 26420, 31704, 36240, 39630, 52840, 63408, 79260, 105680, 158520, 199471, 317040, 398942, 598413, 797884, 997355, 1196826, 1595768, 1994710, 2393652, 2992065, 3191536, 3989420, 4787304, 5984130, 7978840, 9574608, 11968260, 15957680, 23936520, 47873040]

約数ペア:

[(1, 47873040), (2, 23936520), (3, 15957680), (4, 11968260), (5, 9574608), (6, 7978840), (8, 5984130), (10, 4787304), (12, 3989420), (15, 3191536), (16, 2992065), (20, 2393652), (24, 1994710), (30, 1595768), (40, 1196826), (48, 997355), (60, 797884), (80, 598413), (120, 398942), (151, 317040), (240, 199471), (302, 158520), (453, 105680), (604, 79260), (755, 63408), (906, 52840), (1208, 39630), (1321, 36240), (1510, 31704), (1812, 26420), (2265, 21136), (2416, 19815), (2642, 18120), (3020, 15852), (3624, 13210), (3963, 12080), (4530, 10568), (5284, 9060), (6040, 7926), (6605, 7248)]