326496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11243}}^1$

素因数の和:11281

約数の個数: 120

約数和(自身を含む): 1112616288

約数和(自身を除く): 786119568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 11243, 14520, 22486, 29040, 33729, 44972, 56215, 67458, 89944, 112430, 123673, 134916, 168645, 179888, 224860, 247346, 269832, 337290, 371019, 449720, 494692, 539664, 618365, 674580, 742038, 899440, 989384, 1236730, 1349160, 1360403, 1484076, 1855095, 1978768, 2473460, 2698320, 2720806, 2968152, 3710190, 4081209, 4946920, 5441612, 5936304, 6802015, 7420380, 8162418, 9893840, 10883224, 13604030, 14840760, 16324836, 20406045, 21766448, 27208060, 29681520, 32649672, 40812090, 54416120, 65299344, 81624180, 108832240, 163248360, 326496720]

約数ペア:

[(1, 326496720), (2, 163248360), (3, 108832240), (4, 81624180), (5, 65299344), (6, 54416120), (8, 40812090), (10, 32649672), (11, 29681520), (12, 27208060), (15, 21766448), (16, 20406045), (20, 16324836), (22, 14840760), (24, 13604030), (30, 10883224), (33, 9893840), (40, 8162418), (44, 7420380), (48, 6802015), (55, 5936304), (60, 5441612), (66, 4946920), (80, 4081209), (88, 3710190), (110, 2968152), (120, 2720806), (121, 2698320), (132, 2473460), (165, 1978768), (176, 1855095), (220, 1484076), (240, 1360403), (242, 1349160), (264, 1236730), (330, 989384), (363, 899440), (440, 742038), (484, 674580), (528, 618365), (605, 539664), (660, 494692), (726, 449720), (880, 371019), (968, 337290), (1210, 269832), (1320, 247346), (1452, 224860), (1815, 179888), (1936, 168645), (2420, 134916), (2640, 123673), (2904, 112430), (3630, 89944), (4840, 67458), (5808, 56215), (7260, 44972), (9680, 33729), (11243, 29040), (14520, 22486)]