70707120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26783}}^1$

素因数の和:26810

約数の個数: 80

約数和(自身を含む): 239127552

約数和(自身を除く): 168420432

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, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 267830, 294613, 321396, 401745, 428528, 535660, 589226, 642792, 803490, 883839, 1071320, 1178452, 1285584, 1473065, 1606980, 1767678, 2142640, 2356904, 2946130, 3213960, 3535356, 4419195, 4713808, 5892260, 6427920, 7070712, 8838390, 11784520, 14141424, 17676780, 23569040, 35353560, 70707120]

約数ペア:

[(1, 70707120), (2, 35353560), (3, 23569040), (4, 17676780), (5, 14141424), (6, 11784520), (8, 8838390), (10, 7070712), (11, 6427920), (12, 5892260), (15, 4713808), (16, 4419195), (20, 3535356), (22, 3213960), (24, 2946130), (30, 2356904), (33, 2142640), (40, 1767678), (44, 1606980), (48, 1473065), (55, 1285584), (60, 1178452), (66, 1071320), (80, 883839), (88, 803490), (110, 642792), (120, 589226), (132, 535660), (165, 428528), (176, 401745), (220, 321396), (240, 294613), (264, 267830), (330, 214264), (440, 160698), (528, 133915), (660, 107132), (880, 80349), (1320, 53566), (2640, 26783)]