153112120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2269}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 395524800

約数和(自身を除く): 242412680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 964, 1205, 1687, 1928, 2269, 2410, 3374, 4538, 4820, 6748, 8435, 9076, 9640, 11345, 13496, 15883, 16870, 18152, 22690, 31766, 33740, 45380, 63532, 67480, 79415, 90760, 127064, 158830, 317660, 546829, 635320, 1093658, 2187316, 2734145, 3827803, 4374632, 5468290, 7655606, 10936580, 15311212, 19139015, 21873160, 30622424, 38278030, 76556060, 153112120]

約数ペア:

[(1, 153112120), (2, 76556060), (4, 38278030), (5, 30622424), (7, 21873160), (8, 19139015), (10, 15311212), (14, 10936580), (20, 7655606), (28, 5468290), (35, 4374632), (40, 3827803), (56, 2734145), (70, 2187316), (140, 1093658), (241, 635320), (280, 546829), (482, 317660), (964, 158830), (1205, 127064), (1687, 90760), (1928, 79415), (2269, 67480), (2410, 63532), (3374, 45380), (4538, 33740), (4820, 31766), (6748, 22690), (8435, 18152), (9076, 16870), (9640, 15883), (11345, 13496)]