155442360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4421}}^1$

素因数の和:4728

約数の個数: 64

約数和(自身を含む): 468024480

約数和(自身を除く): 312582120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4421, 5860, 7032, 8790, 8842, 11720, 13263, 17580, 17684, 22105, 26526, 35160, 35368, 44210, 53052, 66315, 88420, 106104, 132630, 176840, 265260, 530520, 1295353, 2590706, 3886059, 5181412, 6476765, 7772118, 10362824, 12953530, 15544236, 19430295, 25907060, 31088472, 38860590, 51814120, 77721180, 155442360]

約数ペア:

[(1, 155442360), (2, 77721180), (3, 51814120), (4, 38860590), (5, 31088472), (6, 25907060), (8, 19430295), (10, 15544236), (12, 12953530), (15, 10362824), (20, 7772118), (24, 6476765), (30, 5181412), (40, 3886059), (60, 2590706), (120, 1295353), (293, 530520), (586, 265260), (879, 176840), (1172, 132630), (1465, 106104), (1758, 88420), (2344, 66315), (2930, 53052), (3516, 44210), (4395, 35368), (4421, 35160), (5860, 26526), (7032, 22105), (8790, 17684), (8842, 17580), (11720, 13263)]