120277040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6846

約数の個数: 80

約数和(自身を含む): 318917088

約数和(自身を除く): 198640048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 6803, 8840, 13606, 17680, 27212, 34015, 54424, 68030, 88439, 108848, 115651, 136060, 176878, 231302, 272120, 353756, 442195, 462604, 544240, 578255, 707512, 884390, 925208, 1156510, 1415024, 1503463, 1768780, 1850416, 2313020, 3006926, 3537560, 4626040, 6013852, 7075120, 7517315, 9252080, 12027704, 15034630, 24055408, 30069260, 60138520, 120277040]

約数ペア:

[(1, 120277040), (2, 60138520), (4, 30069260), (5, 24055408), (8, 15034630), (10, 12027704), (13, 9252080), (16, 7517315), (17, 7075120), (20, 6013852), (26, 4626040), (34, 3537560), (40, 3006926), (52, 2313020), (65, 1850416), (68, 1768780), (80, 1503463), (85, 1415024), (104, 1156510), (130, 925208), (136, 884390), (170, 707512), (208, 578255), (221, 544240), (260, 462604), (272, 442195), (340, 353756), (442, 272120), (520, 231302), (680, 176878), (884, 136060), (1040, 115651), (1105, 108848), (1360, 88439), (1768, 68030), (2210, 54424), (3536, 34015), (4420, 27212), (6803, 17680), (8840, 13606)]