129659160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17713}}^1$

素因数の和:17788

約数の個数: 64

約数和(自身を含む): 395376480

約数和(自身を除く): 265717320

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, 17713, 35426, 53139, 70852, 88565, 106278, 141704, 177130, 212556, 265695, 354260, 425112, 531390, 708520, 1062780, 1080493, 2125560, 2160986, 3241479, 4321972, 5402465, 6482958, 8643944, 10804930, 12965916, 16207395, 21609860, 25931832, 32414790, 43219720, 64829580, 129659160]

約数ペア:

[(1, 129659160), (2, 64829580), (3, 43219720), (4, 32414790), (5, 25931832), (6, 21609860), (8, 16207395), (10, 12965916), (12, 10804930), (15, 8643944), (20, 6482958), (24, 5402465), (30, 4321972), (40, 3241479), (60, 2160986), (61, 2125560), (120, 1080493), (122, 1062780), (183, 708520), (244, 531390), (305, 425112), (366, 354260), (488, 265695), (610, 212556), (732, 177130), (915, 141704), (1220, 106278), (1464, 88565), (1830, 70852), (2440, 53139), (3660, 35426), (7320, 17713)]