27689640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 91355040

約数和(自身を除く): 63665400

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 1907, 2420, 2904, 3630, 3814, 4840, 5721, 7260, 7628, 9535, 11442, 14520, 15256, 19070, 20977, 22884, 28605, 38140, 41954, 45768, 57210, 62931, 76280, 83908, 104885, 114420, 125862, 167816, 209770, 228840, 230747, 251724, 314655, 419540, 461494, 503448, 629310, 692241, 839080, 922988, 1153735, 1258620, 1384482, 1845976, 2307470, 2517240, 2768964, 3461205, 4614940, 5537928, 6922410, 9229880, 13844820, 27689640]

約数ペア:

[(1, 27689640), (2, 13844820), (3, 9229880), (4, 6922410), (5, 5537928), (6, 4614940), (8, 3461205), (10, 2768964), (11, 2517240), (12, 2307470), (15, 1845976), (20, 1384482), (22, 1258620), (24, 1153735), (30, 922988), (33, 839080), (40, 692241), (44, 629310), (55, 503448), (60, 461494), (66, 419540), (88, 314655), (110, 251724), (120, 230747), (121, 228840), (132, 209770), (165, 167816), (220, 125862), (242, 114420), (264, 104885), (330, 83908), (363, 76280), (440, 62931), (484, 57210), (605, 45768), (660, 41954), (726, 38140), (968, 28605), (1210, 22884), (1320, 20977), (1452, 19070), (1815, 15256), (1907, 14520), (2420, 11442), (2904, 9535), (3630, 7628), (3814, 7260), (4840, 5721)]