381843120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3083

約数の個数: 160

約数和(自身を含む): 1294202880

約数和(自身を除く): 912359760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3019, 3162, 3720, 4080, 4216, 5270, 6038, 6324, 7440, 7905, 8432, 9057, 10540, 12076, 12648, 15095, 15810, 18114, 21080, 24152, 25296, 30190, 31620, 36228, 42160, 45285, 48304, 51323, 60380, 63240, 72456, 90570, 93589, 102646, 120760, 126480, 144912, 153969, 181140, 187178, 205292, 241520, 256615, 280767, 307938, 362280, 374356, 410584, 467945, 513230, 561534, 615876, 724560, 748712, 769845, 821168, 935890, 1026460, 1123068, 1231752, 1403835, 1497424, 1539690, 1591013, 1871780, 2052920, 2246136, 2463504, 2807670, 3079380, 3182026, 3743560, 4105840, 4492272, 4773039, 5615340, 6158760, 6364052, 7487120, 7955065, 9546078, 11230680, 12317520, 12728104, 15910130, 19092156, 22461360, 23865195, 25456208, 31820260, 38184312, 47730390, 63640520, 76368624, 95460780, 127281040, 190921560, 381843120]

約数ペア:

[(1, 381843120), (2, 190921560), (3, 127281040), (4, 95460780), (5, 76368624), (6, 63640520), (8, 47730390), (10, 38184312), (12, 31820260), (15, 25456208), (16, 23865195), (17, 22461360), (20, 19092156), (24, 15910130), (30, 12728104), (31, 12317520), (34, 11230680), (40, 9546078), (48, 7955065), (51, 7487120), (60, 6364052), (62, 6158760), (68, 5615340), (80, 4773039), (85, 4492272), (93, 4105840), (102, 3743560), (120, 3182026), (124, 3079380), (136, 2807670), (155, 2463504), (170, 2246136), (186, 2052920), (204, 1871780), (240, 1591013), (248, 1539690), (255, 1497424), (272, 1403835), (310, 1231752), (340, 1123068), (372, 1026460), (408, 935890), (465, 821168), (496, 769845), (510, 748712), (527, 724560), (620, 615876), (680, 561534), (744, 513230), (816, 467945), (930, 410584), (1020, 374356), (1054, 362280), (1240, 307938), (1360, 280767), (1488, 256615), (1581, 241520), (1860, 205292), (2040, 187178), (2108, 181140), (2480, 153969), (2635, 144912), (3019, 126480), (3162, 120760), (3720, 102646), (4080, 93589), (4216, 90570), (5270, 72456), (6038, 63240), (6324, 60380), (7440, 51323), (7905, 48304), (8432, 45285), (9057, 42160), (10540, 36228), (12076, 31620), (12648, 30190), (15095, 25296), (15810, 24152), (18114, 21080)]