27564840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25523}}^1$

素因数の和:25543

約数の個数: 64

約数和(自身を含む): 91886400

約数和(自身を除く): 64321560

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, 25523, 51046, 76569, 102092, 127615, 153138, 204184, 229707, 255230, 306276, 382845, 459414, 510460, 612552, 689121, 765690, 918828, 1020920, 1148535, 1378242, 1531380, 1837656, 2297070, 2756484, 3062760, 3445605, 4594140, 5512968, 6891210, 9188280, 13782420, 27564840]

約数ペア:

[(1, 27564840), (2, 13782420), (3, 9188280), (4, 6891210), (5, 5512968), (6, 4594140), (8, 3445605), (9, 3062760), (10, 2756484), (12, 2297070), (15, 1837656), (18, 1531380), (20, 1378242), (24, 1148535), (27, 1020920), (30, 918828), (36, 765690), (40, 689121), (45, 612552), (54, 510460), (60, 459414), (72, 382845), (90, 306276), (108, 255230), (120, 229707), (135, 204184), (180, 153138), (216, 127615), (270, 102092), (360, 76569), (540, 51046), (1080, 25523)]