1581000480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2351}}^1$

素因数の和:2839

約数の個数: 144

約数和(自身を含む): 5409016704

約数和(自身を除く): 3828016224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 467, 480, 720, 934, 1401, 1440, 1868, 2335, 2351, 2802, 3736, 4203, 4670, 4702, 5604, 7005, 7053, 7472, 8406, 9340, 9404, 11208, 11755, 14010, 14106, 14944, 16812, 18680, 18808, 21015, 21159, 22416, 23510, 28020, 28212, 33624, 35265, 37360, 37616, 42030, 42318, 44832, 47020, 56040, 56424, 67248, 70530, 74720, 75232, 84060, 84636, 94040, 105795, 112080, 112848, 134496, 141060, 168120, 169272, 188080, 211590, 224160, 225696, 282120, 336240, 338544, 376160, 423180, 564240, 672480, 677088, 846360, 1097917, 1128480, 1692720, 2195834, 3293751, 3385440, 4391668, 5489585, 6587502, 8783336, 9881253, 10979170, 13175004, 16468755, 17566672, 19762506, 21958340, 26350008, 32937510, 35133344, 39525012, 43916680, 49406265, 52700016, 65875020, 79050024, 87833360, 98812530, 105400032, 131750040, 158100048, 175666720, 197625060, 263500080, 316200096, 395250120, 527000160, 790500240, 1581000480]

約数ペア:

[(1, 1581000480), (2, 790500240), (3, 527000160), (4, 395250120), (5, 316200096), (6, 263500080), (8, 197625060), (9, 175666720), (10, 158100048), (12, 131750040), (15, 105400032), (16, 98812530), (18, 87833360), (20, 79050024), (24, 65875020), (30, 52700016), (32, 49406265), (36, 43916680), (40, 39525012), (45, 35133344), (48, 32937510), (60, 26350008), (72, 21958340), (80, 19762506), (90, 17566672), (96, 16468755), (120, 13175004), (144, 10979170), (160, 9881253), (180, 8783336), (240, 6587502), (288, 5489585), (360, 4391668), (467, 3385440), (480, 3293751), (720, 2195834), (934, 1692720), (1401, 1128480), (1440, 1097917), (1868, 846360), (2335, 677088), (2351, 672480), (2802, 564240), (3736, 423180), (4203, 376160), (4670, 338544), (4702, 336240), (5604, 282120), (7005, 225696), (7053, 224160), (7472, 211590), (8406, 188080), (9340, 169272), (9404, 168120), (11208, 141060), (11755, 134496), (14010, 112848), (14106, 112080), (14944, 105795), (16812, 94040), (18680, 84636), (18808, 84060), (21015, 75232), (21159, 74720), (22416, 70530), (23510, 67248), (28020, 56424), (28212, 56040), (33624, 47020), (35265, 44832), (37360, 42318), (37616, 42030)]