88360980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16547}}^1$

素因数の和:16648

約数の個数: 48

約数和(自身を含む): 250205760

約数和(自身を除く): 161844780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 16547, 33094, 49641, 66188, 82735, 99282, 165470, 198564, 248205, 330940, 496410, 992820, 1472683, 2945366, 4418049, 5890732, 7363415, 8836098, 14726830, 17672196, 22090245, 29453660, 44180490, 88360980]

約数ペア:

[(1, 88360980), (2, 44180490), (3, 29453660), (4, 22090245), (5, 17672196), (6, 14726830), (10, 8836098), (12, 7363415), (15, 5890732), (20, 4418049), (30, 2945366), (60, 1472683), (89, 992820), (178, 496410), (267, 330940), (356, 248205), (445, 198564), (534, 165470), (890, 99282), (1068, 82735), (1335, 66188), (1780, 49641), (2670, 33094), (5340, 16547)]