1549260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 5107200

約数和(自身を除く): 3557940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 151, 171, 180, 190, 228, 270, 285, 302, 342, 380, 453, 513, 540, 570, 604, 684, 755, 855, 906, 1026, 1140, 1359, 1510, 1710, 1812, 2052, 2265, 2565, 2718, 2869, 3020, 3420, 4077, 4530, 5130, 5436, 5738, 6795, 8154, 8607, 9060, 10260, 11476, 13590, 14345, 16308, 17214, 20385, 25821, 27180, 28690, 34428, 40770, 43035, 51642, 57380, 77463, 81540, 86070, 103284, 129105, 154926, 172140, 258210, 309852, 387315, 516420, 774630, 1549260]

約数ペア:

[(1, 1549260), (2, 774630), (3, 516420), (4, 387315), (5, 309852), (6, 258210), (9, 172140), (10, 154926), (12, 129105), (15, 103284), (18, 86070), (19, 81540), (20, 77463), (27, 57380), (30, 51642), (36, 43035), (38, 40770), (45, 34428), (54, 28690), (57, 27180), (60, 25821), (76, 20385), (90, 17214), (95, 16308), (108, 14345), (114, 13590), (135, 11476), (151, 10260), (171, 9060), (180, 8607), (190, 8154), (228, 6795), (270, 5738), (285, 5436), (302, 5130), (342, 4530), (380, 4077), (453, 3420), (513, 3020), (540, 2869), (570, 2718), (604, 2565), (684, 2265), (755, 2052), (855, 1812), (906, 1710), (1026, 1510), (1140, 1359)]