7861920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 27034560

約数和(自身を除く): 19172640

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1489, 1760, 2640, 2978, 4467, 5280, 5956, 7445, 8934, 11912, 14890, 16379, 17868, 22335, 23824, 29780, 32758, 35736, 44670, 47648, 49137, 59560, 65516, 71472, 81895, 89340, 98274, 119120, 131032, 142944, 163790, 178680, 196548, 238240, 245685, 262064, 327580, 357360, 393096, 491370, 524128, 655160, 714720, 786192, 982740, 1310320, 1572384, 1965480, 2620640, 3930960, 7861920]

約数ペア:

[(1, 7861920), (2, 3930960), (3, 2620640), (4, 1965480), (5, 1572384), (6, 1310320), (8, 982740), (10, 786192), (11, 714720), (12, 655160), (15, 524128), (16, 491370), (20, 393096), (22, 357360), (24, 327580), (30, 262064), (32, 245685), (33, 238240), (40, 196548), (44, 178680), (48, 163790), (55, 142944), (60, 131032), (66, 119120), (80, 98274), (88, 89340), (96, 81895), (110, 71472), (120, 65516), (132, 59560), (160, 49137), (165, 47648), (176, 44670), (220, 35736), (240, 32758), (264, 29780), (330, 23824), (352, 22335), (440, 17868), (480, 16379), (528, 14890), (660, 11912), (880, 8934), (1056, 7445), (1320, 5956), (1489, 5280), (1760, 4467), (2640, 2978)]