673128720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84991}}^1$

素因数の和:85021

約数の個数: 120

約数和(自身を含む): 2466127872

約数和(自身を除く): 1792999152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 84991, 169982, 254973, 339964, 424955, 509946, 679928, 764919, 849910, 934901, 1019892, 1274865, 1359856, 1529838, 1699820, 1869802, 2039784, 2549730, 2804703, 3059676, 3399640, 3739604, 3824595, 4079568, 4674505, 5099460, 5609406, 6119352, 6799280, 7479208, 7649190, 8414109, 9349010, 10198920, 11218812, 12238704, 14023515, 14958416, 15298380, 16828218, 18698020, 20397840, 22437624, 28047030, 30596760, 33656436, 37396040, 42070545, 44875248, 56094060, 61193520, 67312872, 74792080, 84141090, 112188120, 134625744, 168282180, 224376240, 336564360, 673128720]

約数ペア:

[(1, 673128720), (2, 336564360), (3, 224376240), (4, 168282180), (5, 134625744), (6, 112188120), (8, 84141090), (9, 74792080), (10, 67312872), (11, 61193520), (12, 56094060), (15, 44875248), (16, 42070545), (18, 37396040), (20, 33656436), (22, 30596760), (24, 28047030), (30, 22437624), (33, 20397840), (36, 18698020), (40, 16828218), (44, 15298380), (45, 14958416), (48, 14023515), (55, 12238704), (60, 11218812), (66, 10198920), (72, 9349010), (80, 8414109), (88, 7649190), (90, 7479208), (99, 6799280), (110, 6119352), (120, 5609406), (132, 5099460), (144, 4674505), (165, 4079568), (176, 3824595), (180, 3739604), (198, 3399640), (220, 3059676), (240, 2804703), (264, 2549730), (330, 2039784), (360, 1869802), (396, 1699820), (440, 1529838), (495, 1359856), (528, 1274865), (660, 1019892), (720, 934901), (792, 849910), (880, 764919), (990, 679928), (1320, 509946), (1584, 424955), (1980, 339964), (2640, 254973), (3960, 169982), (7920, 84991)]