495331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{375251}}^1$

素因数の和:375276

約数の個数: 64

約数和(自身を含む): 1621088640

約数和(自身を除く): 1125757320

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, 375251, 750502, 1125753, 1501004, 1876255, 2251506, 3002008, 3752510, 4127761, 4503012, 5628765, 7505020, 8255522, 9006024, 11257530, 12383283, 15010040, 16511044, 20638805, 22515060, 24766566, 33022088, 41277610, 45030120, 49533132, 61916415, 82555220, 99066264, 123832830, 165110440, 247665660, 495331320]

約数ペア:

[(1, 495331320), (2, 247665660), (3, 165110440), (4, 123832830), (5, 99066264), (6, 82555220), (8, 61916415), (10, 49533132), (11, 45030120), (12, 41277610), (15, 33022088), (20, 24766566), (22, 22515060), (24, 20638805), (30, 16511044), (33, 15010040), (40, 12383283), (44, 11257530), (55, 9006024), (60, 8255522), (66, 7505020), (88, 5628765), (110, 4503012), (120, 4127761), (132, 3752510), (165, 3002008), (220, 2251506), (264, 1876255), (330, 1501004), (440, 1125753), (660, 750502), (1320, 375251)]