145013880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109859}}^1$

素因数の和:109884

約数の個数: 64

約数和(自身を含む): 474595200

約数和(自身を除く): 329581320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 109859, 219718, 329577, 439436, 549295, 659154, 878872, 1098590, 1208449, 1318308, 1647885, 2197180, 2416898, 2636616, 3295770, 3625347, 4394360, 4833796, 6042245, 6591540, 7250694, 9667592, 12084490, 13183080, 14501388, 18126735, 24168980, 29002776, 36253470, 48337960, 72506940, 145013880]

約数ペア:

[(1, 145013880), (2, 72506940), (3, 48337960), (4, 36253470), (5, 29002776), (6, 24168980), (8, 18126735), (10, 14501388), (11, 13183080), (12, 12084490), (15, 9667592), (20, 7250694), (22, 6591540), (24, 6042245), (30, 4833796), (33, 4394360), (40, 3625347), (44, 3295770), (55, 2636616), (60, 2416898), (66, 2197180), (88, 1647885), (110, 1318308), (120, 1208449), (132, 1098590), (165, 878872), (220, 659154), (264, 549295), (330, 439436), (440, 329577), (660, 219718), (1320, 109859)]