27586680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20899}}^1$

素因数の和:20924

約数の個数: 64

約数和(自身を含む): 90288000

約数和(自身を除く): 62701320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20899, 41798, 62697, 83596, 104495, 125394, 167192, 208990, 229889, 250788, 313485, 417980, 459778, 501576, 626970, 689667, 835960, 919556, 1149445, 1253940, 1379334, 1839112, 2298890, 2507880, 2758668, 3448335, 4597780, 5517336, 6896670, 9195560, 13793340, 27586680]

約数ペア:

[(1, 27586680), (2, 13793340), (3, 9195560), (4, 6896670), (5, 5517336), (6, 4597780), (8, 3448335), (10, 2758668), (11, 2507880), (12, 2298890), (15, 1839112), (20, 1379334), (22, 1253940), (24, 1149445), (30, 919556), (33, 835960), (40, 689667), (44, 626970), (55, 501576), (60, 459778), (66, 417980), (88, 313485), (110, 250788), (120, 229889), (132, 208990), (165, 167192), (220, 125394), (264, 104495), (330, 83596), (440, 62697), (660, 41798), (1320, 20899)]