105211920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3623}}^1$

素因数の和:3661

約数の個数: 120

約数和(自身を含む): 358602048

約数和(自身を除く): 253390128

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, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3623, 3630, 4840, 5808, 7246, 7260, 9680, 10869, 14492, 14520, 18115, 21738, 28984, 29040, 36230, 39853, 43476, 54345, 57968, 72460, 79706, 86952, 108690, 119559, 144920, 159412, 173904, 199265, 217380, 239118, 289840, 318824, 398530, 434760, 438383, 478236, 597795, 637648, 797060, 869520, 876766, 956472, 1195590, 1315149, 1594120, 1753532, 1912944, 2191915, 2391180, 2630298, 3188240, 3507064, 4383830, 4782360, 5260596, 6575745, 7014128, 8767660, 9564720, 10521192, 13151490, 17535320, 21042384, 26302980, 35070640, 52605960, 105211920]

約数ペア:

[(1, 105211920), (2, 52605960), (3, 35070640), (4, 26302980), (5, 21042384), (6, 17535320), (8, 13151490), (10, 10521192), (11, 9564720), (12, 8767660), (15, 7014128), (16, 6575745), (20, 5260596), (22, 4782360), (24, 4383830), (30, 3507064), (33, 3188240), (40, 2630298), (44, 2391180), (48, 2191915), (55, 1912944), (60, 1753532), (66, 1594120), (80, 1315149), (88, 1195590), (110, 956472), (120, 876766), (121, 869520), (132, 797060), (165, 637648), (176, 597795), (220, 478236), (240, 438383), (242, 434760), (264, 398530), (330, 318824), (363, 289840), (440, 239118), (484, 217380), (528, 199265), (605, 173904), (660, 159412), (726, 144920), (880, 119559), (968, 108690), (1210, 86952), (1320, 79706), (1452, 72460), (1815, 57968), (1936, 54345), (2420, 43476), (2640, 39853), (2904, 36230), (3623, 29040), (3630, 28984), (4840, 21738), (5808, 18115), (7246, 14520), (7260, 14492), (9680, 10869)]