54075120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20483}}^1$

素因数の和:20510

約数の個数: 80

約数和(自身を含む): 182881152

約数和(自身を除く): 128806032

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, 20483, 40966, 61449, 81932, 102415, 122898, 163864, 204830, 225313, 245796, 307245, 327728, 409660, 450626, 491592, 614490, 675939, 819320, 901252, 983184, 1126565, 1228980, 1351878, 1638640, 1802504, 2253130, 2457960, 2703756, 3379695, 3605008, 4506260, 4915920, 5407512, 6759390, 9012520, 10815024, 13518780, 18025040, 27037560, 54075120]

約数ペア:

[(1, 54075120), (2, 27037560), (3, 18025040), (4, 13518780), (5, 10815024), (6, 9012520), (8, 6759390), (10, 5407512), (11, 4915920), (12, 4506260), (15, 3605008), (16, 3379695), (20, 2703756), (22, 2457960), (24, 2253130), (30, 1802504), (33, 1638640), (40, 1351878), (44, 1228980), (48, 1126565), (55, 983184), (60, 901252), (66, 819320), (80, 675939), (88, 614490), (110, 491592), (120, 450626), (132, 409660), (165, 327728), (176, 307245), (220, 245796), (240, 225313), (264, 204830), (330, 163864), (440, 122898), (528, 102415), (660, 81932), (880, 61449), (1320, 40966), (2640, 20483)]