31534920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9733}}^1$

素因数の和:9756

約数の個数: 80

約数和(自身を含む): 106003260

約数和(自身を除く): 74468340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 9733, 19466, 29199, 38932, 48665, 58398, 77864, 87597, 97330, 116796, 145995, 175194, 194660, 233592, 262791, 291990, 350388, 389320, 437985, 525582, 583980, 700776, 788373, 875970, 1051164, 1167960, 1313955, 1576746, 1751940, 2102328, 2627910, 3153492, 3503880, 3941865, 5255820, 6306984, 7883730, 10511640, 15767460, 31534920]

約数ペア:

[(1, 31534920), (2, 15767460), (3, 10511640), (4, 7883730), (5, 6306984), (6, 5255820), (8, 3941865), (9, 3503880), (10, 3153492), (12, 2627910), (15, 2102328), (18, 1751940), (20, 1576746), (24, 1313955), (27, 1167960), (30, 1051164), (36, 875970), (40, 788373), (45, 700776), (54, 583980), (60, 525582), (72, 437985), (81, 389320), (90, 350388), (108, 291990), (120, 262791), (135, 233592), (162, 194660), (180, 175194), (216, 145995), (270, 116796), (324, 97330), (360, 87597), (405, 77864), (540, 58398), (648, 48665), (810, 38932), (1080, 29199), (1620, 19466), (3240, 9733)]