1541760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 5434560

約数和(自身を除く): 3892800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 128, 132, 146, 160, 165, 176, 192, 219, 220, 240, 264, 292, 320, 330, 352, 365, 384, 438, 440, 480, 528, 584, 640, 660, 704, 730, 803, 876, 880, 960, 1056, 1095, 1168, 1320, 1408, 1460, 1606, 1752, 1760, 1920, 2112, 2190, 2336, 2409, 2640, 2920, 3212, 3504, 3520, 4015, 4224, 4380, 4672, 4818, 5280, 5840, 6424, 7008, 7040, 8030, 8760, 9344, 9636, 10560, 11680, 12045, 12848, 14016, 16060, 17520, 19272, 21120, 23360, 24090, 25696, 28032, 32120, 35040, 38544, 46720, 48180, 51392, 64240, 70080, 77088, 96360, 102784, 128480, 140160, 154176, 192720, 256960, 308352, 385440, 513920, 770880, 1541760]

約数ペア:

[(1, 1541760), (2, 770880), (3, 513920), (4, 385440), (5, 308352), (6, 256960), (8, 192720), (10, 154176), (11, 140160), (12, 128480), (15, 102784), (16, 96360), (20, 77088), (22, 70080), (24, 64240), (30, 51392), (32, 48180), (33, 46720), (40, 38544), (44, 35040), (48, 32120), (55, 28032), (60, 25696), (64, 24090), (66, 23360), (73, 21120), (80, 19272), (88, 17520), (96, 16060), (110, 14016), (120, 12848), (128, 12045), (132, 11680), (146, 10560), (160, 9636), (165, 9344), (176, 8760), (192, 8030), (219, 7040), (220, 7008), (240, 6424), (264, 5840), (292, 5280), (320, 4818), (330, 4672), (352, 4380), (365, 4224), (384, 4015), (438, 3520), (440, 3504), (480, 3212), (528, 2920), (584, 2640), (640, 2409), (660, 2336), (704, 2190), (730, 2112), (803, 1920), (876, 1760), (880, 1752), (960, 1606), (1056, 1460), (1095, 1408), (1168, 1320)]