27933840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3557

約数の個数: 120

約数和(自身を含む): 102368448

約数和(自身を除く): 74434608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3527, 3960, 7054, 7920, 10581, 14108, 17635, 21162, 28216, 31743, 35270, 38797, 42324, 52905, 56432, 63486, 70540, 77594, 84648, 105810, 116391, 126972, 141080, 155188, 158715, 169296, 193985, 211620, 232782, 253944, 282160, 310376, 317430, 349173, 387970, 423240, 465564, 507888, 581955, 620752, 634860, 698346, 775940, 846480, 931128, 1163910, 1269720, 1396692, 1551880, 1745865, 1862256, 2327820, 2539440, 2793384, 3103760, 3491730, 4655640, 5586768, 6983460, 9311280, 13966920, 27933840]

約数ペア:

[(1, 27933840), (2, 13966920), (3, 9311280), (4, 6983460), (5, 5586768), (6, 4655640), (8, 3491730), (9, 3103760), (10, 2793384), (11, 2539440), (12, 2327820), (15, 1862256), (16, 1745865), (18, 1551880), (20, 1396692), (22, 1269720), (24, 1163910), (30, 931128), (33, 846480), (36, 775940), (40, 698346), (44, 634860), (45, 620752), (48, 581955), (55, 507888), (60, 465564), (66, 423240), (72, 387970), (80, 349173), (88, 317430), (90, 310376), (99, 282160), (110, 253944), (120, 232782), (132, 211620), (144, 193985), (165, 169296), (176, 158715), (180, 155188), (198, 141080), (220, 126972), (240, 116391), (264, 105810), (330, 84648), (360, 77594), (396, 70540), (440, 63486), (495, 56432), (528, 52905), (660, 42324), (720, 38797), (792, 35270), (880, 31743), (990, 28216), (1320, 21162), (1584, 17635), (1980, 14108), (2640, 10581), (3527, 7920), (3960, 7054)]