128037360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4409}}^1$

素因数の和:4447

約数の個数: 120

約数和(自身を含む): 436378320

約数和(自身を除く): 308340960

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, 3630, 4409, 4840, 5808, 7260, 8818, 9680, 13227, 14520, 17636, 22045, 26454, 29040, 35272, 44090, 48499, 52908, 66135, 70544, 88180, 96998, 105816, 132270, 145497, 176360, 193996, 211632, 242495, 264540, 290994, 352720, 387992, 484990, 529080, 533489, 581988, 727485, 775984, 969980, 1058160, 1066978, 1163976, 1454970, 1600467, 1939960, 2133956, 2327952, 2667445, 2909940, 3200934, 3879920, 4267912, 5334890, 5819880, 6401868, 8002335, 8535824, 10669780, 11639760, 12803736, 16004670, 21339560, 25607472, 32009340, 42679120, 64018680, 128037360]

約数ペア:

[(1, 128037360), (2, 64018680), (3, 42679120), (4, 32009340), (5, 25607472), (6, 21339560), (8, 16004670), (10, 12803736), (11, 11639760), (12, 10669780), (15, 8535824), (16, 8002335), (20, 6401868), (22, 5819880), (24, 5334890), (30, 4267912), (33, 3879920), (40, 3200934), (44, 2909940), (48, 2667445), (55, 2327952), (60, 2133956), (66, 1939960), (80, 1600467), (88, 1454970), (110, 1163976), (120, 1066978), (121, 1058160), (132, 969980), (165, 775984), (176, 727485), (220, 581988), (240, 533489), (242, 529080), (264, 484990), (330, 387992), (363, 352720), (440, 290994), (484, 264540), (528, 242495), (605, 211632), (660, 193996), (726, 176360), (880, 145497), (968, 132270), (1210, 105816), (1320, 96998), (1452, 88180), (1815, 70544), (1936, 66135), (2420, 52908), (2640, 48499), (2904, 44090), (3630, 35272), (4409, 29040), (4840, 26454), (5808, 22045), (7260, 17636), (8818, 14520), (9680, 13227)]