270429720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204871}}^1$

素因数の和:204896

約数の個数: 64

約数和(自身を含む): 885047040

約数和(自身を除く): 614617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 204871, 409742, 614613, 819484, 1024355, 1229226, 1638968, 2048710, 2253581, 2458452, 3073065, 4097420, 4507162, 4916904, 6146130, 6760743, 8194840, 9014324, 11267905, 12292260, 13521486, 18028648, 22535810, 24584520, 27042972, 33803715, 45071620, 54085944, 67607430, 90143240, 135214860, 270429720]

約数ペア:

[(1, 270429720), (2, 135214860), (3, 90143240), (4, 67607430), (5, 54085944), (6, 45071620), (8, 33803715), (10, 27042972), (11, 24584520), (12, 22535810), (15, 18028648), (20, 13521486), (22, 12292260), (24, 11267905), (30, 9014324), (33, 8194840), (40, 6760743), (44, 6146130), (55, 4916904), (60, 4507162), (66, 4097420), (88, 3073065), (110, 2458452), (120, 2253581), (132, 2048710), (165, 1638968), (220, 1229226), (264, 1024355), (330, 819484), (440, 614613), (660, 409742), (1320, 204871)]