53028120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 106535400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 683, 1294, 1366, 1941, 2049, 2588, 2732, 3235, 3415, 3882, 4098, 5176, 5464, 6470, 6830, 7764, 8196, 9705, 10245, 12940, 13660, 15528, 16392, 19410, 20490, 25880, 27320, 38820, 40980, 77640, 81960, 441901, 883802, 1325703, 1767604, 2209505, 2651406, 3535208, 4419010, 5302812, 6628515, 8838020, 10605624, 13257030, 17676040, 26514060, 53028120]

約数ペア:

[(1, 53028120), (2, 26514060), (3, 17676040), (4, 13257030), (5, 10605624), (6, 8838020), (8, 6628515), (10, 5302812), (12, 4419010), (15, 3535208), (20, 2651406), (24, 2209505), (30, 1767604), (40, 1325703), (60, 883802), (120, 441901), (647, 81960), (683, 77640), (1294, 40980), (1366, 38820), (1941, 27320), (2049, 25880), (2588, 20490), (2732, 19410), (3235, 16392), (3415, 15528), (3882, 13660), (4098, 12940), (5176, 10245), (5464, 9705), (6470, 8196), (6830, 7764)]