123978720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1684

約数の個数: 96

約数和(自身を含む): 393053472

約数和(自身を除く): 269074752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1493, 1730, 2076, 2595, 2768, 2986, 3460, 4152, 4479, 5190, 5536, 5972, 6920, 7465, 8304, 8958, 10380, 11944, 13840, 14930, 16608, 17916, 20760, 22395, 23888, 27680, 29860, 35832, 41520, 44790, 47776, 59720, 71664, 83040, 89580, 119440, 143328, 179160, 238880, 258289, 358320, 516578, 716640, 774867, 1033156, 1291445, 1549734, 2066312, 2582890, 3099468, 3874335, 4132624, 5165780, 6198936, 7748670, 8265248, 10331560, 12397872, 15497340, 20663120, 24795744, 30994680, 41326240, 61989360, 123978720]

約数ペア:

[(1, 123978720), (2, 61989360), (3, 41326240), (4, 30994680), (5, 24795744), (6, 20663120), (8, 15497340), (10, 12397872), (12, 10331560), (15, 8265248), (16, 7748670), (20, 6198936), (24, 5165780), (30, 4132624), (32, 3874335), (40, 3099468), (48, 2582890), (60, 2066312), (80, 1549734), (96, 1291445), (120, 1033156), (160, 774867), (173, 716640), (240, 516578), (346, 358320), (480, 258289), (519, 238880), (692, 179160), (865, 143328), (1038, 119440), (1384, 89580), (1493, 83040), (1730, 71664), (2076, 59720), (2595, 47776), (2768, 44790), (2986, 41520), (3460, 35832), (4152, 29860), (4479, 27680), (5190, 23888), (5536, 22395), (5972, 20760), (6920, 17916), (7465, 16608), (8304, 14930), (8958, 13840), (10380, 11944)]