1011120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 3428352

約数和(自身を除く): 2417232

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, 383, 440, 528, 660, 766, 880, 1149, 1320, 1532, 1915, 2298, 2640, 3064, 3830, 4213, 4596, 5745, 6128, 7660, 8426, 9192, 11490, 12639, 15320, 16852, 18384, 21065, 22980, 25278, 30640, 33704, 42130, 45960, 50556, 63195, 67408, 84260, 91920, 101112, 126390, 168520, 202224, 252780, 337040, 505560, 1011120]

約数ペア:

[(1, 1011120), (2, 505560), (3, 337040), (4, 252780), (5, 202224), (6, 168520), (8, 126390), (10, 101112), (11, 91920), (12, 84260), (15, 67408), (16, 63195), (20, 50556), (22, 45960), (24, 42130), (30, 33704), (33, 30640), (40, 25278), (44, 22980), (48, 21065), (55, 18384), (60, 16852), (66, 15320), (80, 12639), (88, 11490), (110, 9192), (120, 8426), (132, 7660), (165, 6128), (176, 5745), (220, 4596), (240, 4213), (264, 3830), (330, 3064), (383, 2640), (440, 2298), (528, 1915), (660, 1532), (766, 1320), (880, 1149)]