393183120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148933}}^1$

素因数の和:148960

約数の個数: 80

約数和(自身を含む): 1329682752

約数和(自身を除く): 936499632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 148933, 297866, 446799, 595732, 744665, 893598, 1191464, 1489330, 1638263, 1787196, 2233995, 2382928, 2978660, 3276526, 3574392, 4467990, 4914789, 5957320, 6553052, 7148784, 8191315, 8935980, 9829578, 11914640, 13106104, 16382630, 17871960, 19659156, 24573945, 26212208, 32765260, 35743920, 39318312, 49147890, 65530520, 78636624, 98295780, 131061040, 196591560, 393183120]

約数ペア:

[(1, 393183120), (2, 196591560), (3, 131061040), (4, 98295780), (5, 78636624), (6, 65530520), (8, 49147890), (10, 39318312), (11, 35743920), (12, 32765260), (15, 26212208), (16, 24573945), (20, 19659156), (22, 17871960), (24, 16382630), (30, 13106104), (33, 11914640), (40, 9829578), (44, 8935980), (48, 8191315), (55, 7148784), (60, 6553052), (66, 5957320), (80, 4914789), (88, 4467990), (110, 3574392), (120, 3276526), (132, 2978660), (165, 2382928), (176, 2233995), (220, 1787196), (240, 1638263), (264, 1489330), (330, 1191464), (440, 893598), (528, 744665), (660, 595732), (880, 446799), (1320, 297866), (2640, 148933)]