42961560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2819}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 129945600

約数和(自身を除く): 86984040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 2819, 3048, 3810, 5080, 5638, 7620, 8457, 11276, 14095, 15240, 16914, 22552, 28190, 33828, 42285, 56380, 67656, 84570, 112760, 169140, 338280, 358013, 716026, 1074039, 1432052, 1790065, 2148078, 2864104, 3580130, 4296156, 5370195, 7160260, 8592312, 10740390, 14320520, 21480780, 42961560]

約数ペア:

[(1, 42961560), (2, 21480780), (3, 14320520), (4, 10740390), (5, 8592312), (6, 7160260), (8, 5370195), (10, 4296156), (12, 3580130), (15, 2864104), (20, 2148078), (24, 1790065), (30, 1432052), (40, 1074039), (60, 716026), (120, 358013), (127, 338280), (254, 169140), (381, 112760), (508, 84570), (635, 67656), (762, 56380), (1016, 42285), (1270, 33828), (1524, 28190), (1905, 22552), (2540, 16914), (2819, 15240), (3048, 14095), (3810, 11276), (5080, 8457), (5638, 7620)]