60114280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 139812480

約数和(自身を除く): 79698200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 71, 122, 142, 244, 284, 305, 347, 355, 488, 568, 610, 694, 710, 1220, 1388, 1420, 1735, 2440, 2776, 2840, 3470, 4331, 6940, 8662, 13880, 17324, 21167, 21655, 24637, 34648, 42334, 43310, 49274, 84668, 86620, 98548, 105835, 123185, 169336, 173240, 197096, 211670, 246370, 423340, 492740, 846680, 985480, 1502857, 3005714, 6011428, 7514285, 12022856, 15028570, 30057140, 60114280]

約数ペア:

[(1, 60114280), (2, 30057140), (4, 15028570), (5, 12022856), (8, 7514285), (10, 6011428), (20, 3005714), (40, 1502857), (61, 985480), (71, 846680), (122, 492740), (142, 423340), (244, 246370), (284, 211670), (305, 197096), (347, 173240), (355, 169336), (488, 123185), (568, 105835), (610, 98548), (694, 86620), (710, 84668), (1220, 49274), (1388, 43310), (1420, 42334), (1735, 34648), (2440, 24637), (2776, 21655), (2840, 21167), (3470, 17324), (4331, 13880), (6940, 8662)]