270201280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 84

約数和(自身を含む): 679353480

約数和(自身を除く): 409152200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1444, 1520, 1805, 2339, 2888, 3040, 3610, 4678, 5776, 6080, 7220, 9356, 11552, 11695, 14440, 18712, 23104, 23390, 28880, 37424, 44441, 46780, 57760, 74848, 88882, 93560, 115520, 149696, 177764, 187120, 222205, 355528, 374240, 444410, 711056, 748480, 844379, 888820, 1422112, 1688758, 1777640, 2844224, 3377516, 3555280, 4221895, 6755032, 7110560, 8443790, 13510064, 14221120, 16887580, 27020128, 33775160, 54040256, 67550320, 135100640, 270201280]

約数ペア:

[(1, 270201280), (2, 135100640), (4, 67550320), (5, 54040256), (8, 33775160), (10, 27020128), (16, 16887580), (19, 14221120), (20, 13510064), (32, 8443790), (38, 7110560), (40, 6755032), (64, 4221895), (76, 3555280), (80, 3377516), (95, 2844224), (152, 1777640), (160, 1688758), (190, 1422112), (304, 888820), (320, 844379), (361, 748480), (380, 711056), (608, 444410), (722, 374240), (760, 355528), (1216, 222205), (1444, 187120), (1520, 177764), (1805, 149696), (2339, 115520), (2888, 93560), (3040, 88882), (3610, 74848), (4678, 57760), (5776, 46780), (6080, 44441), (7220, 37424), (9356, 28880), (11552, 23390), (11695, 23104), (14440, 18712)]