156768960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2330

約数の個数: 112

約数和(自身を含む): 504785376

約数和(自身を除く): 348016416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2237, 2336, 2920, 3504, 4380, 4474, 4672, 5840, 6711, 7008, 8760, 8948, 11185, 11680, 13422, 14016, 17520, 17896, 22370, 23360, 26844, 33555, 35040, 35792, 44740, 53688, 67110, 70080, 71584, 89480, 107376, 134220, 143168, 163301, 178960, 214752, 268440, 326602, 357920, 429504, 489903, 536880, 653204, 715840, 816505, 979806, 1073760, 1306408, 1633010, 1959612, 2147520, 2449515, 2612816, 3266020, 3919224, 4899030, 5225632, 6532040, 7838448, 9798060, 10451264, 13064080, 15676896, 19596120, 26128160, 31353792, 39192240, 52256320, 78384480, 156768960]

約数ペア:

[(1, 156768960), (2, 78384480), (3, 52256320), (4, 39192240), (5, 31353792), (6, 26128160), (8, 19596120), (10, 15676896), (12, 13064080), (15, 10451264), (16, 9798060), (20, 7838448), (24, 6532040), (30, 5225632), (32, 4899030), (40, 3919224), (48, 3266020), (60, 2612816), (64, 2449515), (73, 2147520), (80, 1959612), (96, 1633010), (120, 1306408), (146, 1073760), (160, 979806), (192, 816505), (219, 715840), (240, 653204), (292, 536880), (320, 489903), (365, 429504), (438, 357920), (480, 326602), (584, 268440), (730, 214752), (876, 178960), (960, 163301), (1095, 143168), (1168, 134220), (1460, 107376), (1752, 89480), (2190, 71584), (2237, 70080), (2336, 67110), (2920, 53688), (3504, 44740), (4380, 35792), (4474, 35040), (4672, 33555), (5840, 26844), (6711, 23360), (7008, 22370), (8760, 17896), (8948, 17520), (11185, 14016), (11680, 13422)]