145346280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14593}}^1$

素因数の和:14690

約数の個数: 64

約数和(自身を含む): 441322560

約数和(自身を除く): 295976280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 14593, 29186, 43779, 58372, 72965, 87558, 116744, 145930, 175116, 218895, 291860, 350232, 437790, 583720, 875580, 1211219, 1751160, 2422438, 3633657, 4844876, 6056095, 7267314, 9689752, 12112190, 14534628, 18168285, 24224380, 29069256, 36336570, 48448760, 72673140, 145346280]

約数ペア:

[(1, 145346280), (2, 72673140), (3, 48448760), (4, 36336570), (5, 29069256), (6, 24224380), (8, 18168285), (10, 14534628), (12, 12112190), (15, 9689752), (20, 7267314), (24, 6056095), (30, 4844876), (40, 3633657), (60, 2422438), (83, 1751160), (120, 1211219), (166, 875580), (249, 583720), (332, 437790), (415, 350232), (498, 291860), (664, 218895), (830, 175116), (996, 145930), (1245, 116744), (1660, 87558), (1992, 72965), (2490, 58372), (3320, 43779), (4980, 29186), (9960, 14593)]