328346880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2372

約数の個数: 144

約数和(自身を含む): 1077465984

約数和(自身を除く): 749119104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2311, 2368, 2960, 3552, 3840, 4440, 4622, 4736, 5920, 6933, 7104, 8880, 9244, 9472, 11555, 11840, 13866, 14208, 17760, 18488, 23110, 23680, 27732, 28416, 34665, 35520, 36976, 46220, 47360, 55464, 69330, 71040, 73952, 85507, 92440, 110928, 138660, 142080, 147904, 171014, 184880, 221856, 256521, 277320, 295808, 342028, 369760, 427535, 443712, 513042, 554640, 591616, 684056, 739520, 855070, 887424, 1026084, 1109280, 1282605, 1368112, 1479040, 1710140, 1774848, 2052168, 2218560, 2565210, 2736224, 2958080, 3420280, 4104336, 4437120, 5130420, 5472448, 6840560, 8208672, 8874240, 10260840, 10944896, 13681120, 16417344, 20521680, 21889792, 27362240, 32834688, 41043360, 54724480, 65669376, 82086720, 109448960, 164173440, 328346880]

約数ペア:

[(1, 328346880), (2, 164173440), (3, 109448960), (4, 82086720), (5, 65669376), (6, 54724480), (8, 41043360), (10, 32834688), (12, 27362240), (15, 21889792), (16, 20521680), (20, 16417344), (24, 13681120), (30, 10944896), (32, 10260840), (37, 8874240), (40, 8208672), (48, 6840560), (60, 5472448), (64, 5130420), (74, 4437120), (80, 4104336), (96, 3420280), (111, 2958080), (120, 2736224), (128, 2565210), (148, 2218560), (160, 2052168), (185, 1774848), (192, 1710140), (222, 1479040), (240, 1368112), (256, 1282605), (296, 1109280), (320, 1026084), (370, 887424), (384, 855070), (444, 739520), (480, 684056), (555, 591616), (592, 554640), (640, 513042), (740, 443712), (768, 427535), (888, 369760), (960, 342028), (1110, 295808), (1184, 277320), (1280, 256521), (1480, 221856), (1776, 184880), (1920, 171014), (2220, 147904), (2311, 142080), (2368, 138660), (2960, 110928), (3552, 92440), (3840, 85507), (4440, 73952), (4622, 71040), (4736, 69330), (5920, 55464), (6933, 47360), (7104, 46220), (8880, 36976), (9244, 35520), (9472, 34665), (11555, 28416), (11840, 27732), (13866, 23680), (14208, 23110), (17760, 18488)]