2163480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 7182000

約数和(自身を除く): 5018520

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, 149, 165, 220, 242, 264, 298, 330, 363, 440, 447, 484, 596, 605, 660, 726, 745, 894, 968, 1192, 1210, 1320, 1452, 1490, 1639, 1788, 1815, 2235, 2420, 2904, 2980, 3278, 3576, 3630, 4470, 4840, 4917, 5960, 6556, 7260, 8195, 8940, 9834, 13112, 14520, 16390, 17880, 18029, 19668, 24585, 32780, 36058, 39336, 49170, 54087, 65560, 72116, 90145, 98340, 108174, 144232, 180290, 196680, 216348, 270435, 360580, 432696, 540870, 721160, 1081740, 2163480]

約数ペア:

[(1, 2163480), (2, 1081740), (3, 721160), (4, 540870), (5, 432696), (6, 360580), (8, 270435), (10, 216348), (11, 196680), (12, 180290), (15, 144232), (20, 108174), (22, 98340), (24, 90145), (30, 72116), (33, 65560), (40, 54087), (44, 49170), (55, 39336), (60, 36058), (66, 32780), (88, 24585), (110, 19668), (120, 18029), (121, 17880), (132, 16390), (149, 14520), (165, 13112), (220, 9834), (242, 8940), (264, 8195), (298, 7260), (330, 6556), (363, 5960), (440, 4917), (447, 4840), (484, 4470), (596, 3630), (605, 3576), (660, 3278), (726, 2980), (745, 2904), (894, 2420), (968, 2235), (1192, 1815), (1210, 1788), (1320, 1639), (1452, 1490)]