83089320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11351}}^1$

素因数の和:11426

約数の個数: 64

約数和(自身を含む): 253376640

約数和(自身を除く): 170287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 11351, 22702, 34053, 45404, 56755, 68106, 90808, 113510, 136212, 170265, 227020, 272424, 340530, 454040, 681060, 692411, 1362120, 1384822, 2077233, 2769644, 3462055, 4154466, 5539288, 6924110, 8308932, 10386165, 13848220, 16617864, 20772330, 27696440, 41544660, 83089320]

約数ペア:

[(1, 83089320), (2, 41544660), (3, 27696440), (4, 20772330), (5, 16617864), (6, 13848220), (8, 10386165), (10, 8308932), (12, 6924110), (15, 5539288), (20, 4154466), (24, 3462055), (30, 2769644), (40, 2077233), (60, 1384822), (61, 1362120), (120, 692411), (122, 681060), (183, 454040), (244, 340530), (305, 272424), (366, 227020), (488, 170265), (610, 136212), (732, 113510), (915, 90808), (1220, 68106), (1464, 56755), (1830, 45404), (2440, 34053), (3660, 22702), (7320, 11351)]