154002880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13061

約数の個数: 56

約数和(自身を含む): 376659648

約数和(自身を除く): 222656768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 13007, 26014, 52028, 65035, 104056, 130070, 208112, 260140, 416224, 481259, 520280, 832448, 962518, 1040560, 1925036, 2081120, 2406295, 3850072, 4162240, 4812590, 7700144, 9625180, 15400288, 19250360, 30800576, 38500720, 77001440, 154002880]

約数ペア:

[(1, 154002880), (2, 77001440), (4, 38500720), (5, 30800576), (8, 19250360), (10, 15400288), (16, 9625180), (20, 7700144), (32, 4812590), (37, 4162240), (40, 3850072), (64, 2406295), (74, 2081120), (80, 1925036), (148, 1040560), (160, 962518), (185, 832448), (296, 520280), (320, 481259), (370, 416224), (592, 260140), (740, 208112), (1184, 130070), (1480, 104056), (2368, 65035), (2960, 52028), (5920, 26014), (11840, 13007)]