2730060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 8583120

約数和(自身を除く): 5853060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 523, 580, 870, 1044, 1046, 1305, 1569, 1740, 2092, 2610, 2615, 3138, 4707, 5220, 5230, 6276, 7845, 9414, 10460, 15167, 15690, 18828, 23535, 30334, 31380, 45501, 47070, 60668, 75835, 91002, 94140, 136503, 151670, 182004, 227505, 273006, 303340, 455010, 546012, 682515, 910020, 1365030, 2730060]

約数ペア:

[(1, 2730060), (2, 1365030), (3, 910020), (4, 682515), (5, 546012), (6, 455010), (9, 303340), (10, 273006), (12, 227505), (15, 182004), (18, 151670), (20, 136503), (29, 94140), (30, 91002), (36, 75835), (45, 60668), (58, 47070), (60, 45501), (87, 31380), (90, 30334), (116, 23535), (145, 18828), (174, 15690), (180, 15167), (261, 10460), (290, 9414), (348, 7845), (435, 6276), (522, 5230), (523, 5220), (580, 4707), (870, 3138), (1044, 2615), (1046, 2610), (1305, 2092), (1569, 1740)]