988813440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{57223}}^1$

素因数の和:57251

約数の個数: 128

約数和(自身を含む): 3502108800

約数和(自身を除く): 2513295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 57223, 114446, 171669, 228892, 286115, 343338, 457784, 515007, 572230, 686676, 858345, 915568, 1030014, 1144460, 1373352, 1545021, 1716690, 1831136, 2060028, 2288920, 2575035, 2746704, 3090042, 3433380, 3662272, 4120056, 4577840, 5150070, 5493408, 6180084, 6866760, 7324544, 7725105, 8240112, 9155680, 10300140, 10986816, 12360168, 13733520, 15450210, 16480224, 18311360, 20600280, 21973632, 24720336, 27467040, 30900420, 32960448, 36622720, 41200560, 49440672, 54934080, 61800840, 65920896, 82401120, 98881344, 109868160, 123601680, 164802240, 197762688, 247203360, 329604480, 494406720, 988813440]

約数ペア:

[(1, 988813440), (2, 494406720), (3, 329604480), (4, 247203360), (5, 197762688), (6, 164802240), (8, 123601680), (9, 109868160), (10, 98881344), (12, 82401120), (15, 65920896), (16, 61800840), (18, 54934080), (20, 49440672), (24, 41200560), (27, 36622720), (30, 32960448), (32, 30900420), (36, 27467040), (40, 24720336), (45, 21973632), (48, 20600280), (54, 18311360), (60, 16480224), (64, 15450210), (72, 13733520), (80, 12360168), (90, 10986816), (96, 10300140), (108, 9155680), (120, 8240112), (128, 7725105), (135, 7324544), (144, 6866760), (160, 6180084), (180, 5493408), (192, 5150070), (216, 4577840), (240, 4120056), (270, 3662272), (288, 3433380), (320, 3090042), (360, 2746704), (384, 2575035), (432, 2288920), (480, 2060028), (540, 1831136), (576, 1716690), (640, 1545021), (720, 1373352), (864, 1144460), (960, 1030014), (1080, 915568), (1152, 858345), (1440, 686676), (1728, 572230), (1920, 515007), (2160, 457784), (2880, 343338), (3456, 286115), (4320, 228892), (5760, 171669), (8640, 114446), (17280, 57223)]