351809040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133261}}^1$

素因数の和:133288

約数の個数: 80

約数和(自身を含む): 1189763136

約数和(自身を除く): 837954096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 133261, 266522, 399783, 533044, 666305, 799566, 1066088, 1332610, 1465871, 1599132, 1998915, 2132176, 2665220, 2931742, 3198264, 3997830, 4397613, 5330440, 5863484, 6396528, 7329355, 7995660, 8795226, 10660880, 11726968, 14658710, 15991320, 17590452, 21988065, 23453936, 29317420, 31982640, 35180904, 43976130, 58634840, 70361808, 87952260, 117269680, 175904520, 351809040]

約数ペア:

[(1, 351809040), (2, 175904520), (3, 117269680), (4, 87952260), (5, 70361808), (6, 58634840), (8, 43976130), (10, 35180904), (11, 31982640), (12, 29317420), (15, 23453936), (16, 21988065), (20, 17590452), (22, 15991320), (24, 14658710), (30, 11726968), (33, 10660880), (40, 8795226), (44, 7995660), (48, 7329355), (55, 6396528), (60, 5863484), (66, 5330440), (80, 4397613), (88, 3997830), (110, 3198264), (120, 2931742), (132, 2665220), (165, 2132176), (176, 1998915), (220, 1599132), (240, 1465871), (264, 1332610), (330, 1066088), (440, 799566), (528, 666305), (660, 533044), (880, 399783), (1320, 266522), (2640, 133261)]