11639760

素因数分解:

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

素因数の和:4436

約数の個数: 80

約数和(自身を含む): 39372480

約数和(自身を除く): 27732720

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, 440, 528, 660, 880, 1320, 2640, 4409, 8818, 13227, 17636, 22045, 26454, 35272, 44090, 48499, 52908, 66135, 70544, 88180, 96998, 105816, 132270, 145497, 176360, 193996, 211632, 242495, 264540, 290994, 352720, 387992, 484990, 529080, 581988, 727485, 775984, 969980, 1058160, 1163976, 1454970, 1939960, 2327952, 2909940, 3879920, 5819880, 11639760]

約数ペア:

[(1, 11639760), (2, 5819880), (3, 3879920), (4, 2909940), (5, 2327952), (6, 1939960), (8, 1454970), (10, 1163976), (11, 1058160), (12, 969980), (15, 775984), (16, 727485), (20, 581988), (22, 529080), (24, 484990), (30, 387992), (33, 352720), (40, 290994), (44, 264540), (48, 242495), (55, 211632), (60, 193996), (66, 176360), (80, 145497), (88, 132270), (110, 105816), (120, 96998), (132, 88180), (165, 70544), (176, 66135), (220, 52908), (240, 48499), (264, 44090), (330, 35272), (440, 26454), (528, 22045), (660, 17636), (880, 13227), (1320, 8818), (2640, 4409)]