135451440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20903}}^1$

素因数の和:20928

約数の個数: 100

約数和(自身を含む): 470465424

約数和(自身を除く): 335013984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20903, 41806, 62709, 83612, 104515, 125418, 167224, 188127, 209030, 250836, 313545, 334448, 376254, 418060, 501672, 564381, 627090, 752508, 836120, 940635, 1003344, 1128762, 1254180, 1505016, 1672240, 1693143, 1881270, 2257524, 2508360, 2821905, 3010032, 3386286, 3762540, 4515048, 5016720, 5643810, 6772572, 7525080, 8465715, 9030096, 11287620, 13545144, 15050160, 16931430, 22575240, 27090288, 33862860, 45150480, 67725720, 135451440]

約数ペア:

[(1, 135451440), (2, 67725720), (3, 45150480), (4, 33862860), (5, 27090288), (6, 22575240), (8, 16931430), (9, 15050160), (10, 13545144), (12, 11287620), (15, 9030096), (16, 8465715), (18, 7525080), (20, 6772572), (24, 5643810), (27, 5016720), (30, 4515048), (36, 3762540), (40, 3386286), (45, 3010032), (48, 2821905), (54, 2508360), (60, 2257524), (72, 1881270), (80, 1693143), (81, 1672240), (90, 1505016), (108, 1254180), (120, 1128762), (135, 1003344), (144, 940635), (162, 836120), (180, 752508), (216, 627090), (240, 564381), (270, 501672), (324, 418060), (360, 376254), (405, 334448), (432, 313545), (540, 250836), (648, 209030), (720, 188127), (810, 167224), (1080, 125418), (1296, 104515), (1620, 83612), (2160, 62709), (3240, 41806), (6480, 20903)]