270625560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28547}}^1$

素因数の和:28640

約数の個数: 64

約数和(自身を含む): 822182400

約数和(自身を除く): 551556840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 28547, 57094, 85641, 114188, 142735, 171282, 228376, 285470, 342564, 428205, 570940, 685128, 856410, 1141880, 1712820, 2255213, 3425640, 4510426, 6765639, 9020852, 11276065, 13531278, 18041704, 22552130, 27062556, 33828195, 45104260, 54125112, 67656390, 90208520, 135312780, 270625560]

約数ペア:

[(1, 270625560), (2, 135312780), (3, 90208520), (4, 67656390), (5, 54125112), (6, 45104260), (8, 33828195), (10, 27062556), (12, 22552130), (15, 18041704), (20, 13531278), (24, 11276065), (30, 9020852), (40, 6765639), (60, 4510426), (79, 3425640), (120, 2255213), (158, 1712820), (237, 1141880), (316, 856410), (395, 685128), (474, 570940), (632, 428205), (790, 342564), (948, 285470), (1185, 228376), (1580, 171282), (1896, 142735), (2370, 114188), (3160, 85641), (4740, 57094), (9480, 28547)]