30182760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27947}}^1$

素因数の和:27967

約数の個数: 64

約数和(自身を含む): 100612800

約数和(自身を除く): 70430040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27947, 55894, 83841, 111788, 139735, 167682, 223576, 251523, 279470, 335364, 419205, 503046, 558940, 670728, 754569, 838410, 1006092, 1117880, 1257615, 1509138, 1676820, 2012184, 2515230, 3018276, 3353640, 3772845, 5030460, 6036552, 7545690, 10060920, 15091380, 30182760]

約数ペア:

[(1, 30182760), (2, 15091380), (3, 10060920), (4, 7545690), (5, 6036552), (6, 5030460), (8, 3772845), (9, 3353640), (10, 3018276), (12, 2515230), (15, 2012184), (18, 1676820), (20, 1509138), (24, 1257615), (27, 1117880), (30, 1006092), (36, 838410), (40, 754569), (45, 670728), (54, 558940), (60, 503046), (72, 419205), (90, 335364), (108, 279470), (120, 251523), (135, 223576), (180, 167682), (216, 139735), (270, 111788), (360, 83841), (540, 55894), (1080, 27947)]