155962920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27653}}^1$

素因数の和:27714

約数の個数: 64

約数和(自身を含む): 477861120

約数和(自身を除く): 321898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27653, 55306, 82959, 110612, 138265, 165918, 221224, 276530, 331836, 414795, 553060, 663672, 829590, 1106120, 1299691, 1659180, 2599382, 3318360, 3899073, 5198764, 6498455, 7798146, 10397528, 12996910, 15596292, 19495365, 25993820, 31192584, 38990730, 51987640, 77981460, 155962920]

約数ペア:

[(1, 155962920), (2, 77981460), (3, 51987640), (4, 38990730), (5, 31192584), (6, 25993820), (8, 19495365), (10, 15596292), (12, 12996910), (15, 10397528), (20, 7798146), (24, 6498455), (30, 5198764), (40, 3899073), (47, 3318360), (60, 2599382), (94, 1659180), (120, 1299691), (141, 1106120), (188, 829590), (235, 663672), (282, 553060), (376, 414795), (470, 331836), (564, 276530), (705, 221224), (940, 165918), (1128, 138265), (1410, 110612), (1880, 82959), (2820, 55306), (5640, 27653)]