27048880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 66290400

約数和(自身を除く): 39241520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 89, 116, 131, 145, 178, 232, 262, 290, 356, 445, 464, 524, 580, 655, 712, 890, 1048, 1160, 1310, 1424, 1780, 2096, 2320, 2581, 2620, 3560, 3799, 5162, 5240, 7120, 7598, 10324, 10480, 11659, 12905, 15196, 18995, 20648, 23318, 25810, 30392, 37990, 41296, 46636, 51620, 58295, 60784, 75980, 93272, 103240, 116590, 151960, 186544, 206480, 233180, 303920, 338111, 466360, 676222, 932720, 1352444, 1690555, 2704888, 3381110, 5409776, 6762220, 13524440, 27048880]

約数ペア:

[(1, 27048880), (2, 13524440), (4, 6762220), (5, 5409776), (8, 3381110), (10, 2704888), (16, 1690555), (20, 1352444), (29, 932720), (40, 676222), (58, 466360), (80, 338111), (89, 303920), (116, 233180), (131, 206480), (145, 186544), (178, 151960), (232, 116590), (262, 103240), (290, 93272), (356, 75980), (445, 60784), (464, 58295), (524, 51620), (580, 46636), (655, 41296), (712, 37990), (890, 30392), (1048, 25810), (1160, 23318), (1310, 20648), (1424, 18995), (1780, 15196), (2096, 12905), (2320, 11659), (2581, 10480), (2620, 10324), (3560, 7598), (3799, 7120), (5162, 5240)]